Postdoctoral Fellow / Pushpander Kumar Singh

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

pushpander〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

My Hobby

Cricket and gardening

Favourites

Listening to music, Tea(Indian Chai), Dogs, Sweets, trees, and plants

Non-favourites

Traveling alone

CV

2024-Today	Post-doctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science, NINS
2011-2018	PhD Degree, Department of Physics, Indian Institute of Science Bangalore, India.
2008-2010	Master of Science (Physics), Banaras Hindu University, Varanasi, India.

PUBLICATIONS

	Pushpander Kumar and Vasant Natarajan, “Precise measurement of hyperfine structure in the 3S_1/2state of ⁷Li” Scientific Reports, 7, 13204 (2017).
	Pushpander Kumar, Alok K Singh, Vineet Bharti, Vasant Natarajan and Kanhaiya Pandey, “Study of CPO resonances on the intercombination line in ¹⁷³Yb ” Journal of Physics B, 51, 035502 (2017)
	K D Rathod, P K Singh and Vasant Natarajan, “Cold beam of isotopically pure Yb atoms by deflection using 1D-optical molasses” Pramana, 83, 387 (2014)

PhD Student /　Onar Kecir

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

omar〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Hobby

Doing interesting science

Hobby 2

Reading arabic poetry

Favourite quote

“if man had two valleys of gold he would desire a third one, and nothing fills his chest except the dust in his grave”

CV

2024-Now	PhD student at Ohmori group, Institute for Molecular Science, Sokendai
2021-2024	Master Degree: Quantum Light Materials and Nano sciences, Université Paris-Saclay (France)
2020-2021	undergrad degree (fundamental physics) at Sorbonne university
2017-2020	undergrad degree (fundamental physics) at USTHB university

PhD Student /　Sapna Hassanaly

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

sapna〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Hobby

Sport, cooking, and traveling

Strong point

Only girl researcher in the lab

Weak point

Can not eat the squishy corner of the bento

CV

2024-Now	PhD student at Ohmori group, Institute for Molecular Science, Sokendai
2023-2024	Master Degree: Quantum Light Materials and Nano sciences, Université Paris-Saclay (France)
2020-2024	Bachelor Degree & Master Degree : Institut d’Optique Graduate School (France)
2018-2020	Classes Preparatoires Lycée Lakanal (France)

PhD Student /　Tom Denecker

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

tom〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Hobby

Bouldering, callygraphy, and painting

Strong point

I can eat infinitely without taking weight (so far)

Weak point

Stuck at “nihongo jouzu” level

CV

2024-Now	PhD Student in the Ohmori Group in the Institute for Molecular Science (IMS)
2019-2024	Undergraduate and Graduate in Ecole Normale Superieure de Paris Saclay (France)
2024	Internship at the Beijing Academy of Quantum Information Science (BAQIS) on Cold Yb atoms trapped in optical tweezers
2022	Internship at the Institute for Molecular Sciences (IMS) on Cold Rb atoms trapped in optical tweezers
2022	“Physics and Chemistry” replacement teacher in Highschool and “Numerical Methods for Physics” tutor in Université Paris Saclay (France)

Support Staff /　Mio Takei

Secretary

E-MAIL

takeim〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7362

Hobby

Trip, cafe crawl, Eat lots of good food

Favorite place

HAWAII, OKINAWA, DISNEY

Favorite

“Mrs. GREEN APPLE, Number_i”

Job Role

In charge of overseas business trips in the Ohmori Laboratory

Postdoctoral Fellow / Vikas Singh Chauhan

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

vikas〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Google Scholar

CV

Dec 2021-Today	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
July 2016-Aug 2021	Ph.D. in Quantum Optics, Indian Institute of Technology Patna, India.
July2014-June2016	Master of Science (Physics), Institute of Science, Banaras Hindu University, Varanasi, India.
July 2011-June2014	Bachelor of Science (Hons) Physics, Institute of Science, Banaras Hindu University, Varanasi, India

PUBLICATIONS

	Vikas Singh Chauhan, Dixith M, Praveen Kumar, Rohit Kumar, Sumit Bhushan, and Raghavan K Easwaran, “Measurement of Dispersive Properties of Multi Window Electromagnetically Induced Transparency in Rubidium Atomic Vapor Medium by Using Spatial Light Modulator” Optik-International Journal of Light and Electron Optics, 225, 165707 (2021).
	Vikas Singh Chauhan, Rohit Kumar, Dixith Manchaiah, and Raghavan K Easwaran, “Enhancement of the Electromagnetically Induced Transparency and Absorption Signals in 85Rb Atomic Vapor Medium by using the Small External Magnetic Field” J. Opt. Soc. Am. B, Vol. 38, No.2, 414012 (2021)
	Vikas S. Chauhan, Rohit Kumar, Dixith Manchaiah, Praveen Kumar and Raghavan K Easwaran, “Narrowing of Electromagnetically Induced Transparency by using Structured Coupling Light in 85Rb Atomic Vapor Medium” Laser Phys.Vol. 30, 065203 (2020).
	Vikas S. Chauhan, Dixith Manchaiah, Sumit Bhushan, Rohit Kumar, and Raghavan K Easwaran, “Theoretical Design of Quantum Memory Unit For Under-Water Quantum Communication Using Electromagnetically Induced Transparency Protocol in Ultracold 87Rb Atoms”, International Journal of Quantum Information, 18, 2050027 (2020).
	Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran, “Broadband Quantum Memory Using Electromagnetically Induced Transparency in Atomic Medium” Journal of Modern Optics, Vol. 66, No. 9, 992-997 (2019).
	Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran, “Effect of Magnetic Field on a Multi Window Ladder Type Electromagnetically Induced Transparency with 87Rb Atoms in Vapour Cell” Physics Letters A, 383, 125885 (2019).
	Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran, “Ultracold Rydberg Atoms for Efficient Storage of Terahertz Frequency Signals using Electromagnetically Induced Transparency” Physics Letters A, 382, 3500-3504 (2018).

Research Software Enginner /　Titouan Jaunet-Lahary

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

titouan〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Google Scholar

Hobby

Cooking, Sport (Rugby and Volley-ball) and Music (Drum and guitar, especially for Metal music \m/)

Strong points

C₂H₅OH and playing Tennis versus Sylvain

Weak point

Physics

CV

2023-Today	Research Software Engineer, Department of Photo-Molecular Science, Institute for Molecular Science
2022-2023	Teaching Assistant Professor, Chemistry Department, Nantes University (France)
2019-2021	Post-Doctoral Fellow, Research Center for Computational Science, Institute for Molecular Science (Dr. Okazaki group)
2016	JSPS Summer Program, Fukui Institute for Fundamental Chemistry, Kyoto (Pr. Morokuma group)
2014-2017	PhD Degree, CEISAM lab, Nantes University (Pr. Jacquemin group)

PUBLICATIONS

	Z. Bouchouireb, D. Olivier-Jimenez, T. Jaunet-Lahary, S. H. Thany and J.Y. Le Questel, “Navigating the complexities of docking tools with nicotinic receptors and acetylcholine binding proteins in the realm of neonicotinoids,” Ecotoxicol. Environ. Saf. 281, 116582 (2024)
	J. Ohnuki, T. Jaunet-Lahary, A. Yamashita, and K. Okazaki, “Accelerated Molecular Dynamics and AlphaFold Uncover a Missing Conformational State of Transporter Protein OxlT,” J. Phys. Chem. Letters 15, 725–732 (2024)
	T. Jaunet-Lahary, T. Shimamura, M. Hayashi, N. Nomura, K. Hirasawa, T. Shimizu, M. Yamashita, K. Kojima, Y. Sudo, T. Tamura, H. Iwanari, T. Hamakubo, S. Iwata, K. Okazaki, T. Hirai, A. Yamashita, “Structure and mechanism of oxalate transporter OxlT in an oxalate-degrading bacterium in the gut microbe,” Nat. Commun. 14, 1730 (2023)
	D. Velic, C. Charlier, M. Popova, T. Jaunet-Lahary, Z. Bouchouireb, S. Henry, P. Weigel, J. Y. Masson, A. D. Laurent, I. Nabiev, F. Fleury, “Interactions of the Rad51 Inhibitor DIDS with Human and Bovine Serum Albumins: Optical Spectroscopy and IsoThermal Calorimetry Approaches,” Biochimie, 167, 187-197 (2019).
	T. Jaunet-Lahary, D. P. Vercauteren, F. Fleury and A. D. Laurent, “Computational Simulations Determining Disulfonic Stilbene Derivatives Biodisponibility Within Human Serum Albumin,” Phys. Chem. Chem. Phys. 20 (26),18020-18030 (2018).
	T. Jaunet-Lahary, A.D. Laurent, C. Laurence, M. Medved and D. Jacquemin, “Exploring the Solvatochromism of Betaine 30 with Ab Initio Tools: From Accurate Gas-Phase Calculations to Implicit and Explicit Solvation Models,” Chem. Eur. J. 23 (17), 4108-4119 (2017).
	T. Jaunet-Lahary, A. Goupille, D. Jacquemin, F. Fleury, J. Graton and A.D. Laurent, “A Joint Theoretical and Experimental Study of the Behavior of the DIDS Inhibitor and its Derivatives,” J. Chem. Phys. Chem. 17 (15),2434-2445 (2016).
	T. Jaunet-Lahary, D. Jacquemin, B. Legouin, J-Y. Le Questel, J-F. Cupif, L. Toupet, P. Uriac and J. Graton, “Dissymmetric Molecular Tweezers in Host–Guest Complexes: Internal or External Complexation?,” J. Phys. Chem. C 119 (7), 3771-3779 (2015).
	T. Jaunet-Lahary, A. Chantzis, K.J. Chen, A.D. Laurent and D. Jacquemin, “Designing Efficient Azobenzene and Azothiophene Nonlinear Optical Photochromes,” J. Phys. Chem. C 118 (49), 28831-28841 (2014).
	U. Bussy, P. Giraudeau, V. Silvestre, T. Jaunet-Lahary, V. Ferchaud-Roucher, M. Krempf, S. Akoka, I. Tea and M. Boujtita, “In Situ NMR spectroelectrochemistry for the structure elucidation of unstable intermediate metabolites,” Anal. Bioanal. Chem.405, 5817-5824 (2013).

Postdoctoral Fellow /　Vincent Lienhard

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

vincent-lienhard〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

Link

Google Scholar

Hobby

Music, Sports (only watching), and taking the plane

Strong point

Keeping my ear to the ground in any situation

Weak point

French

CV

2024-Today	Post-doctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
2021-2023	Post-doctoral Fellow, Quantic team, Ecole Normale Supérieure Paris
2016-2020	PhD Degree, Institut d’Optique, Université Paris-Saclay, Palaiseau, France

PUBLICATIONS

	P. Scholl, M. Schuler, H. J. Williams, A. A. Eberharter, D. Barredo, K. N. Schymik, V. Lienhard, L.-P. Henry, T. C. Lang, T. Lahaye, A. M. Läuchli and A. Browaeys, “Quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms,” Nature 595, 233 (2021).
	K. N. Schymik, V. Lienhard, D. Barredo, P. Scholl, H. J. Williams, A. Browaeys and T. Lahaye, “Enhanced atom-by-atom assembly of arbitrary tweezer arrays,” Phys. Rev. A 102, 063107 (2020).
	V. Lienhard, P. Scholl, S. Weber, D. Barredo, S. de Léséleuc, R. Bai, N. Lang, M. Fleischhauer, H. P. Büchler, T. Lahaye and A. Browaeys, “Realization of a density-dependent Peierls phase in a synthetic, spin-orbit coupled Rydberg system,” Phys. Rev. X 10, 021031 (2020).
	D. Barredo, V. Lienhard, P. Scholl, S. de Léséleuc, T. Boulier, A. Browaeys and T. Lahaye, “Three-dimensional trapping of individual Rydberg atoms in ponderomotive bottle beam traps,” Phys. Rev. Lett. 124, 023201 (2020).
	S. de Léséleuc, V. Lienhard, P. Scholl, D. Barredo, S. Weber, N. Lang, H. P. Büchler, T. Lahaye and A. Browaeys, “Observation of a symmetry-protected topological phase of interacting bosons with Rydberg atoms,” Science 365, 775 (2019).
	D. Barredo, V. Lienhard, S. de Léséleuc, T. Lahaye and A. Browaeys, “Synthetic three-dimensional atomic structures assembled atom by atom,” Nature 561, 79 (2018).
	S. Weber, S. de Léséleuc, V. Lienhard, D. Barredo, T. Lahaye, A. Browaeys and H. P. Büchler, “Topologically protected edge states in small Rydberg systems,” Quantum Sci. Technol. 3, 044001 (2018).
	V. Lienhard, S. de Léséleuc, D. Barredo, T. Lahaye, A. Browaeys, M. Schuler, L.-P. Henry and A. M. Läuchli, “Observing the Space- and Time-Dependent Growth of Correlations in Dynamically Tuned Synthetic Ising Models with Antiferromagnetic Interactions,” Phys. Rev. X 8, 021070 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states,” Phys. Rev. A 97, 053803 (2018).
	S. de Léséleuc, S. Weber, V. Lienhard, D. Barredo, H. P. Büchler, T. Lahaye and A. Browaeys, “Accurate mapping of multilevel Rydberg atoms on interacting spin-1/2 particles for the quantum simulation of Ising models,” Phys. Rev. Lett. 120, 113602 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Optical control of the resonant dipole-dipole interaction between Rydberg atoms,” Phys. Rev. Lett. 119, 053202 (2017).
	D. Barredo, S. de Léséleuc, V. Lienhard, T. Lahaye and A. Browaeys, “An atom-by-atom assembler of defect-free arbitrary two-dimensional atomic arrays,” Science 354, 1021 (2016).

Technical Support Staff / Shoko Tsuruta

Technical Team

E-MAIL

tsurutas〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

Hobby 1

Dogs (2 Jack Russell Terriers and 2 Border Collies)

Hobby 2

Patisserie

Hobby 3

Swimming

Job Role

Research support services

Research Assistant Professor / Hikaru Tamura

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

tamurah〔at〕ims.ac.jp

ROOM

320

TEL

0564-55-7245

Link

Google Scholar

Hobby

Exploring new places with my family

CV

2023-Today	Research Assistant Professor, Department of Photo-Molecular Science, Institute for Molecular Science
2020-2023	Research Fellow, Purdue University (Prof. Hung group)
2018-2020	Research Fellow, University of Michigan (Prof. Kuzmich group)
2015-2018	PhD, University of Electro-Communications, Chofu, Tokyo (supervised by Prof. Nakagawa)

PUBLICATIONS

	Xinchao Zhou, Hikaru Tamura, Tzu-Han Chang, and Chen-Lung Hung, “Trapped Atoms and Superradiance on an Integrated Nanophotonic Microring Circuit,” Phys. Rev. X 14, 031004 (2024).
	Sambit Banerjee, Kai Zhou, Shiva Kant Tiwari, Hikaru Tamura, Rongjie Li, Panayotis Kevrekidis, Simeon I. Mistakidis, Valentin Walther, and Chen-Lung Hung, “Collapse of a quantum vortex in an attractive two-dimensional Bose gas,” arXiv:2406.00863 (2024).
	Hikaru Tamura, Cheng-An Chen, Chen-Lung Hung, “Observation of self-patterned defect formation in atomic superfluids–from ring dark solitons to vortex dipole necklaces,” Phys. Rev. X 13, 031029 (2023).
	Hikaru Tamura, Sergei Khlebnikov, Cheng-An Chen, Chen-Lung Hung, “Observation of self-oscillating supersonic flow across an acoustic horizon in two dimensions,” arXiv:2304.10667 (2023).
	Xinchao Zhou, Hikaru Tamura, Tzu-Han Chang, Chen-Lung Hung, “Coupling single atoms to a nanophotonic whispering-gallery-mode resonator via optical guiding,” Phys. Rev. Lett. 130, 103601 (2023).
	Tzu-Han Chang, Xinchao Zhou, Hikaru Tamura, Chen-Lung Hung, “Realization of efficient 3D tapered waveguide-to-fiber couplers on a nanophotonic circuit,” Optics Express 30(18), 31643-31652 (2022).
	H. Tamura, H. Nguyen, P.R. Berman, A. Kuzmich, “Phase matching in lower dimensions,” Phys. Rev. Lett. 125, 163601 (2020).
	Hikaru Tamura, Tomotake Yamakoshi, Ken’ichi Nakagawa, “Analysis of coherent dynamics of a Rydberg-atom quantum simulator,” Phys. Rev. A 101, 043421 (2020).
	J. Lampen, A. Duspayev, H. Nguyen, H. Tamura, P.R. Berman, A. Kuzmich, “Hanbury Brown–Twiss Correlations for a Driven Superatom,” Phys. Rev. Lett. 123, 203603 (2019).
	Naoto Watanabe, Hikaru Tamura, Mitsuru Musha, Ken’ichi Nakagawa, “Optical frequency synthesizer for precision spectroscopy of Rydberg states of Rb atoms,” Jpn. J. Appl. Phys. 56 112401 (2017).
	Hikaru Tamura, Tomoyuki Unakami, Jun He, Yoko Miyamoto, Ken’ichi Nakagawa, “Highly uniform holographic microtrap arrays for single atom trapping using a feedback optimization of in-trap fluorescence measurements,” Optics Express 24(8), 8132-8141 (2016).

Research Associate Professor / Sylvain de Léséleuc

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

sylvain〔at〕ims.ac.jp

ROOM

319

TEL

0564-55-7368

Link

Google Scholar
Riken

Favorite instrument

N9322C Basic Spectrum Analyzer

Hobby

Vegetable gardening: it has everything -> good exercise, relaxing, and turns into nice food ! And play Tennis with (only) Titouan

Job role

Bring more people to have fun in the lab

CV

2024-Today	Team Leader, RIKEN Center for Quantum Computing
2024-Today	Research Associate Professor, Department of Photo-Molecular Science, Institute for Molecular Science
2019-2023	Assistant Professor, Department of Photo-Molecular Science, Institute for Molecular Science
2019	Post-doctoral researcher, Institut d’Optique, group of Prof. Browaeys.
2015-2018	PhD Degree, Institut d’Optique, Université Paris-Saclay, Palaiseau, France. thesis: “Quantum simulation of spin models with assembled arrays of Rydberg atoms”.
2013-2015	Master Degree, Swiss Federal Institute of Technology (Etd), Zürich, Switzerland. thesis: “Generation and teleportation of qutrits: towards a quantum error correction code”.
2010-2013	Engineer Degree, Ecole Polytechnique, Palaiseau, France.
2008-2010	Preparatory classes – Mathematics and Physics, Lycée Faidherbe, Lille.
2008	Scientific baccalaureat with high honors, Lycée Diderot, Carvin.

AWARDS

2022	NINS Young Researcher Prize
2020	Highly Commended for International Quantum Technology Emerging Researcher Award
2019	Thesis Prize of the EDOM (Doctoral School “Ondes et Matières”)
2017	Doctoral School Science Day, best oral presentation
2013	Ecole Polytechnique Research Center Prize (bachelor thesis)

PUBLICATIONS

	V. Bharti, S. Sugawa, M. Mizoguchi, M. Kunimi, Y. Zhang, S. de Léséleuc, T. Tomita, T. Franz, M. Weidemu ̈ller and K. Ohmori, “Picosecond-Scale Ultrafast Many-Body Dynamics in an Ultracold Rydberg-Excited Atomic Mott Insulator,” Phys. Rev. Lett. 131, 123201 (2023).
	H. Hwang, A. Byun, J. Park, S. de Léséleuc and J. Ahn, “Optical tweezers throw and catch single atoms,” Optica 10, 401 (2023).
	Y. Chew, T. Tomita, T.P. Mahesh, S. Sugawa, S. de Léséleuc and K. Ohmori, “Ultrafast energy exchange between two single Rydberg atoms on a nanosecond timescale,” Nat. Photonics 16, 724 (2022).
	V. Lienhard, P. Scholl, S. Weber, D. Barredo, S. de Léséleuc, R. Bai, N. Lang, M. Fleischhauer, H.P. Bu ̈chler, T. Lahaye and A. Browaeys, “Realization of a Density-Dependent Peierls Phase in a Synthetic, Spin-Orbit Coupled Rydberg System,” Phys. Rev. X 10, 021031 (2020).
	D. Barredo, V. Lienhard, P. Scholl, S. de Léséleuc, T. Boulier, A. Browaeys and T. Lahaye, “Three-dimensional trapping of individual Rydberg atoms in ponderomotive bottle beam traps,” Phys. Rev. Lett. 124, 023201 (2020).
	S. de Léséleuc, V. Lienhard, P. Scholl, D. Barredo, S. Weber, N. Lang, H.P. Büchler, T. Lahaye, and A. Browaeys, “Observation of a symmetry protected topological phase of interacting bosons with Rydberg atoms,” Science 365, 775 (2019).
	D. Barredo, V. Lienhard, S. de Léséleuc, T. Lahaye and A. Browaeys, “Synthetic three-dimensional atomic structures assembled atom by atom,” Nature 561, 79 (2018).
	S. Weber, S. de Léséleuc, V. Lienhard, D. Barredo, T. Lahaye, A. Browaeys and H.P. Büchler, “Topologically protected edge states in small Rydberg systems,” Quantum Sci. Technol. 3, 044001 (2018).
	V. Lienhard, S. de Léséleuc, D. Barredo, T. Lahaye, A. Browaeys, M. Schuler, L.-P. Henry, A.M. Läuchli, “Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets,” Phys. Rev. X 8, 021070 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states,” Phys. Rev. A 97, 053803 (2018).
	S. de Léséleuc, S. Weber, V. Lienhard, D. Barredo, H.P. Büchler, T. Lahaye, and A. Browaeys,  “Accurate mapping of multilevel Rydberg atoms on interacting spin-1/2 particles for the quantum simulation of Ising models,” Phys. Rev. Lett. 120, 113602 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Optical control of the resonant dipole-dipole interaction between Rydberg atoms,” Phys. Rev. Lett. 119, 053202 (2017).
	M. Marcuzzi, J. Minar, D. Barredo, S. de Léséĺeuc, H. Labuhn, T. Lahaye, A. Browaeys, E. Levi, and I. Lesanovsky, “Facilitation dynamics and localization phenomena in Rydberg lattice gases with position disorder,” Phys. Rev. Lett. 118, 063606 (2017).
	D. Barredo, S. de Léséleuc, V. Lienhard, T. Lahaye, and A. Browaeys, “An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays,” Science 354, 1021 (2016).
	H. Labuhn, D. Barredo, S. Ravets, S. de Léséleuc, T. Macrì, T. Lahaye and A. Browaeys, “Tunable two-dimensional arrays of single Rydberg atoms for realizing quantum Ising models,” Nature 534, 667 (2016).

Support Staff /　Yuriya Kutara

Secretary

E-MAIL

kutara〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7362

Favorite Food

Meat

Favorite alcohol

Beer

Hobby

WEBdesign・Youtube

Job Role

Secretarial services for Ohmori group and others

Support Staff /　Naoko Yawata

Secretary

E-MAIL

Yawata〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7362

Hobby 1

Travel

Hobby 2

Gardening

Hobby 3

DIY

Job Role

In charge of domestic business trips in the Ohmori Laboratory and others

Master Student /　Genki Watanabe

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

watanabeg〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

Link

Hobby

Travel and talking with people

Favorite food

Chocolate

Hometown

Ehime

CV

April 2024-Today	Master with Ohmori group, Institute for Molecular Science
2020-2024	Bachelor of Science Engineering Kindai University

PhD student /　Robin Kocik

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

robin〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

Link

Hobby

Bouldering and Hiking

Things I like

Mountain, Cats, Listening to music, Spicy food, Candy, and of courseC₂H₅OH

Things I dislike

Waking up early, The sea, Banana, and Reggae music

CV

2022-2023	Master Degree (2nd year), Quantum, Light, Materials and Nano Sciences (Tracks nanodevices and nanotechnology) at Paris-Saclay University, France
2021-2022	Master Degree (1st year), Physics and Applications (Tracks condensed matter and nanotechnology) at Paris-Saclay University, France
2018-2021	Bachelor Degree in Physics and Applications at Paris-Saclay University, France

Master Student /　Jorge Mauricio

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

jorge〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

Link

Hobby

Going on adventures

Things I like

Physics, bikes, and nature

Dream

Kardashev Type I Civilization

CV

2022-Feb-Mar	Internship at Ohmori Group, Institute of Molecular Science, Japan
2020-2024	Bachelor Degree in Physics at Kyoto University, Japan

AWARDS

2019-2024

MEXT Scholarship

Specially Appointed Expert / Akané Makino

International Outreach

E-MAIL

akane〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

FAVORITE CAT POSE

Head pressing

FAVORITE PLACE

Chigasaki, JAPAN

FAVORITE FOOD

Coffee and Balzac

JOB ROLE

Promoting our laboratory both domestically and internationally, Helping to connect our laboratory with students and young researchers around the world

Specially Appointed Expert / Kento Igami

Ohmori Quantum Project

E-MAIL

igami〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7459

Hobby

LIVE-GYM, Going to the theater, Shogi (Japanese chess), and more

Work History

2015-2023 : NIKKEI inc. Staff Writer（business, cutting edge technology）
2023-present : Ohmori Lab. In charge of commercialization

Job Role

The commercialization of large-scale and high-coherence fault-tolerant quantum computer with dynamical atom arrays promoted by the Ohmori Laboratory.

Specially Appointed Expert / Yukiko Matsuo

Technical Team

E-MAIL

matsuo〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

WHAT I’M INTERESTED IN NOW

Schrödinger’s Cat (Philosophy of Science)

HOBBIES

Listening to music/movies, playing musical instruments

FAVORITE FOOD

Chocolate

JOB ROLE

Laboratory management(Lab’s handywoman)

Master Student / Aito Tanaka

E-MAIL

aito〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

BIRTHPLACE

Hiroshima, JAPAN

HOBBIES

Music appreciation, Trip, Camera

FAVORITE NOTEBOOK AND PEN

Premium C.D. Notebook 7mm & Pilot V-corn

CV

2023	Bachelor of Engineering The University of Tokyo
2023	SRA, Department of Molecular Science, Institute for Molecular Science

Research Assistant Professor / Yeelai Chew

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

chew〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

Job Role

Babysitter

Weak Point

C₂H₅OH

CV

2022.10~present	Research Doctoral Fellow, Institute of Molecular Science, Japan
2017.04~2022.09	Doctor degree, School of Physical Sciences, The Graduate University for Advanced Studies (SOKENDAI)
2015.04~2017.03	Master degree, Graduate School and Faculty of Information Science and Electrical Engineering, Kyushu University
2011.04~2015.03	Bachelor degree, Department of Electrical Engineering and Computer Science, School of Engineering, Kyushu University

AWARDS

2022	SOKENDAI Prize
2020	JPS Autumn Meeting 2020, Division 1, Student Presentation Award

PUBLICATIONS

Y. Chew, T. Tomita, T.P. Mahesh, S. Sugawa, S. de Léséleuc and K. Ohmori, “Ultrafast energy exchange between two single Rydberg atoms on a nanosecond timescale,”
Nat. Photonics 16, 724 (2022).

Assistant Professor / Takafumi Tomita

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

tomita〔at〕ims.ac.jp

ROOM

319

TEL

0564-55-7368

Link

Google Scholar
Personal Page

Hometown

Nara, Japan

Hobby

Browsing bookstores, Visiting museums, Taking photos

Commute

Bicycle, walk when it rains

CV

2019.4-Today	Research assistant professor, Department of Photo-Molecular Science, Institute for Molecular Science
2016.4-2019.3	JSPS special researcher (DC1)
2016.4-2019.3	Doctor course study, Division of Physics and Astronomy, School of Science, Kyoto University
2014.4-2016.3	Master course study, Division of Physics and Astronomy, School of Science, Kyoto University
2010.4-2014.3	Bachelor course study, Undergraduate school of Engineering Science, Faculty of Engineering, Kyoto University

AWARDS

	JPS Autumn Meeting 2016, Division 1, 5th Student Presentation Award（2017.3.18）
	ICAP2016, Best Student Poster Award（2016.7.28）

PUBLICATIONS

	Y. Chew, T. Tomita, T.P. Mahesh, S. Sugawa, S. de Léséleuc and K. Ohmori, “Ultrafast energy exchange between two single Rydberg atoms on a nanosecond timescale,” Nat. Photonics 16, 724 (2022).
	“Dissipative Bose-Hubbard system with intrinsic two-body loss,” Takafumi Tomita, Shuta Nakajima, Yosuke Takasu and Yoshiro Takahashi Phys. Rev. A 99, 031601(R) (2019).
	“Observation of the Mott insulator to superfluid crossover of a driven-dissipative Bose-Hubbard system,” Takafumi Tomita, Shuta Nakajima, Ippei Danshita, Yosuke Takasu and Yoshiro Takahashi Science Advances 3, e1701513 (2017).
	“Topological Thouless pumping of ultracold fermions,” Shuta Nakajima, Takafumi Tomita, Shintaro Taie, Tomohiro Ichinose, Hideki Ozawa, Lei Wang, Matthias Troyer and Yoshiro Takahashi Nature Physics 12, 296-300 (2016).

Specially Appointed Expert / Mitsukazu Suzui

Technical Team

E-MAIL

m-suzui〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

FAVORITE THING 1

DIY store visits

FAVORITE THING 2

Gardening

JOB ROLE

Technical support (mainly mechanical technology)

Specially Appointed Expert / Wakako Nishioka

Secretary

E-MAIL

nishioka-w〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7348

Hobbies

Camping, Driving

Favorite Place

USA, Kochi Prefecture

Favorite Band

ONE OK ROCK

Job Role

Secretarial services for Prof. Ohmori and others

Specially Appointed Expert / Minako Kawamoto

Secretary

E-MAIL

kawamoto〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7348

FAVORITE PROVERB

Fortune comes in by a merry gate.

JOB ROLE

secretarial services and others

Senior Specialist / Taketoshi Fujikawa

Research Enhancement Strategy Office

E-MAIL

fujikawa-t〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7459

BIRTHPLACE

Akagi Village, Gunma, JAPAN (now Shibukawa City)

FAVORITE WORDS

Do my best at the situation

Job Role

Sub Project Manager

CV

1982-2009	Toyota Central R&D Labs.,Inc. Engaged In-cylinder Engine Combustion Analysis Research using Laser Diagnostic Techniques
2009-2015	Manager, PR & IP section of TCRDL.
2015-2022	Secretary General, Toyota Physical and Chemical Research Institute.

Support Staff / Mei Yamagishi

International Outreach

E-MAIL

yamagishi〔at〕ims.ac.jp

ROOM

313

TEL

0564-55-7244

Birthplace

Kanagawa(→Nagasaki→Aichi), Japan

Hobbies

Trip, Eating (and Drinking)
The top 100 castles in Japan, Camera, Entertainment, and more!

Job Role

Clerical assistant

Support Staff / Yoko Koshida

Secretary

E-MAIL

koshida〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

Hobbies and interests

Gardening, watching sports and healthy diet

Hobby in the past

Overseas travel with a back pack (visited about 20 countries)

Not good at

playing sports

Job Role

Secretarial services for Prof. Ohmori and others

Specially Visiting Fellow / Mitsuya Okada

Intellectual Property Team

E-MAIL

m-okada〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7459

Work History

1) Research of rewritable optical disks at NEC Corp.
2) IP support for R&D in NEC laboratories

Hobbies

Making Audio amp with vaccum tube, Radio Amature, Jogging

Favourite Baseball Team

Hanshin Tigers

Job Role

IP support for the MS project

Technical Support Staff / Kensuke Kataoka

Technical Team

E-MAIL

k-kataoka〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

BIRTHPLACE

Okayama, JAPAN

FAVORITE MUSIC

Classical, Modern jazz, AOR

HOBBIES

GARDENING

JOB ROLE

Research assistance (management of electronic components [soldering, cables, etc.], programming of device control)

Specially Appointed Expert / Shiho Sakai

Intellectual Property Team

E-MAIL

s-sakai〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7459

INTEREST

Mosaics, Illuminated manuscripts, Latin calligraphy

FAVORITE MUSIC

The Heart Asks Pleasure First -Michael Nyman-

FAVORITE WORD

I am the I

JOB ROLE

Intellectual property, contract-related clerical work, etc.

Specially Appointed Expert　/ Kazuhisa Inukai

Intellectual Property Team

E-MAIL

inukai〔at〕ims.ac.jp

ROOM

321

TEL

0564-55-7459

Self Introduction 1

Golf (Goal: Score 100)

Self Introduction 2

Driving -Seseragi Highway, etc.

Self Introduction 3

If you keep doing what is right and true (sincerity),things will work out

JOB ROLE

Discovery and proposal of intellectual property, promotion of contract-related work

Technical Support Staff / Airi Nakai

Technical Team

E-MAIL

nakai〔at〕ims.ac.jp

ROOM

312

TEL

0564-55-7387

BIRTHPLACE

Osaka, JAPAN

FAVORITE FOOD

Takoyaki

JOB ROLE

Creation and evaluation of fiber optic components

PhD Student / Mahesh T. P.

PhD Student

E-MAIL

tpm〔at〕ims.ac.jp

ROOM

314

TEL

0564-55-7362

HOBBIES

Weight lifting, night camping, calisthenics, read old scriptures

INTEREST

Living together with cats, dogs, cows, birds, raccoons.

MY DESCRIPTION

“स्वस्मै स्वल्पं समाजाय सर्वस्वं
“A little for himself, everything for society”

CV

Oct 2018-present	Ph.D, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Aug 2013-Aug 2018	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India

AWARDS

	MEXT scholarship（Oct 2018-Sept 2021）
	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India（Aug 2013-Aug 2018）

PUBLICATIONS

Y. Chew, T. Tomita, T.P. Mahesh, S. Sugawa, S. de Léséleuc and K. Ohmori, “Ultrafast energy exchange between two single Rydberg atoms on a nanosecond timescale,”
Nat. Photonics 16, 724 (2022).

Research Assistant Professor / Takuya Matsubara

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

t-matsubara〔at〕ims.ac.jp

ROOM

320

TEL

0564-55-7245

RESEARCH INTEREST

Ultrafast quantum control of cold atoms

CV

2018	Bachelor of Science The University of Tokyo
2020	Master of Science, The University of Tokyo
2023	Ph. D. Science, The University of Tokyo
2023	Post-Doctoral Fellow, Department of Molecular Science, Institute for Molecular Science

AWARDS

	Presentation Award, The Laser Society of Japan The 41st Annual Meeting（2021）
	Student Presentation Award, The Chemical Society of Japan The 102nd Annual Meeting（2022）

PUBLICATIONS

	T. Matsubara, S. Fukahori, E. Lötstedt, Y. Nabekawa, K. Yamanouchi, and K. Midorikawa, “300 Attosecond Response of Acetylene in Two-Photon Ionization/Dissociation Processes,” Optica 8, 1075 (2021).
	T. Matsubara, Y. Nabekawa, K. L. Ishikawa, K. Yamanouchi, and K. Midorikawa, “Attosecond Optical and Ramsey-Type Interferometry by Postgeneration Splitting of Harmonic Pulse,” Ultrafast Sci. 2022, 9858739 (2022).

Postdoctoral Fellow / Vineet Bharti

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

vineet〔at〕ims.ac.jp

TEL

0564-55-7368

Link

Google Scholar
ResearchGate
ORCID

Research interests

Atomic Physics, Ultracold Atoms (BEC and Optical Lattices), Rydberg Atoms, Ultrafast Quantum Simulator, Quantum Optics

CV

April 2019-Present	Specially Appointed Research Employee, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Oct 2018-March 2019	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
Feb 2018-June 2018	Research Fellow, Centre for Quantum Technologies, National University of Singapore, Singapore.
Mar 2015-Feb 2018	DS Kotdari Post-Doctoral Fellow, Physics Department, Indian Institute of Science, Bangalore, India.
Feb 2014-Feb 2015	Research Associate, Physics Department, Indian Institute of Science, Bangalore, India.
Dec 2009-Dec 2013	Ph.D. in Atomic and Optical Physics, Indian Institute of Technology Roorkee, India.
July 2007-June 2009	Master of Science (Physics), Himachal Pradesh University, Shimla, India.
July 2004-June 2007	Bachelor of Science, Himachal Pradesh University, Shimla, India.

PUBLICATIONS

	V. Bharti, S. Sugawa, M. Mizoguchi, M. Kunimi, Y. Zhang, S. de Léséleuc, T. Tomita, T. Franz, M. Weidemu ̈ller and K. Ohmori, “Picosecond-Scale Ultrafast Many-Body Dynamics in an Ultracold Rydberg-Excited Atomic Mott Insulator,” Phys. Rev. Lett. 131, 123201 (2023).
	M. Mizoguchi, Y. Zhang, M. Kunimi, A. Tanaka, S. Takeda, N. Takei, V. Bharti, K. Koyasu, T. Kishimoto, D. Jaksch, A. Glaetzle, M. Kiffner, G. Masella, G. Pupillo, M. Weidemüller, and K. Ohmori, “Ultrafast creation of overlapping Rydberg electrons in an atomic BEC and Mott-insulator lattice,” Physical Review Letters 124, 253201 (2020).
	Mangesh Bhattarai, Vineet Bharti, Sambit Banerjee, Vasant Natarajan “Observation of electromagnetically induced absorption in a vee+ ladder system”, arXiv:2011.12670 (2020).
	Mangesh Bhattarai, Vineet Bharti, Vasant Natarajan, Armen Sargsyan and David Sarkisyan, “Study of EIT resonances in an anti-relaxation coated Rb vapor cell,” Physics Letters A 383, 91 (2019).
	Sumanta Khan, Vineet Bharti and Vasant Natarajan, “Observation of CPT for the ground hyperfine interval in 133Cs,” Science and Culture (ISNA) 84, 344 (2018).
	Mangesh Bhattarai, Vineet Bharti and Vasant Natarajan, “Tuning of the Hanle effect from EIT to EIA using spatially separated probe and control beams,” Scientific Reports 8, 7525 (2018).
	Pushpander Kumar, Alok K. Singh, Vineet Bharti, Vasant Natarajan and Kanhaiya Pandey, “Study of CPO resonances on the intercombination line in 173Yb,” J. Phys. B: At. Mol. Opt. Phys. 51, 035502 (2018).
	Sumanta Khan, Vineet Bharti and Vasant Natarajan, “Coherent population pumping in a bright state,” Science and Culture (ISNA) 84, 194 (2018).
	Vineet Bharti and Vasant Natarajan, “Sub- and super-luminal light propagation using a Rydberg state,” Optics Communications 392, 180 (2017).
	Harish Ravi, Mangesh Bhattarai, Vineet Bharti and Vasant Natarajan, “Polarization dependent tuning of the Hanle effect in the ground state of Cs,” Europhysics Letters, 117, 63002 (2017).
	Sumanta Khan, M. P. Kumar, Vineet Bharti and Vasant Natarajan, “Coherent population trapping (CPT) versus electromagnetically induced transparency (EIT),” European Physical Journal D, 71, 38 (2017).
	Paramjit Kaur, Vineet Bharti and Ajay Wasan, “Optical properties of an inhomogeneously broadened multilevel V-system in the weak and strong probe regimes,” Indian Journal of Physics, 91, 1115 (2017).
	Vineet Bharti, Ajay Wasan and Vasant Natarajan, “Wavelength mismatch effect in electromagnetically induced absorption,” Physics Letters A 380, 2390 (2016).
	Sumanta Khan, Vineet Bharti and Vasant Natarajan, “Role of dressed-state interference in electromagnetically induced transparency,” Physics Letters A 380, 4100 (2016).
	Vineet Bharti and Vasant Natarajan, “Study of a four-level system in vee+ladder configuration,” Optics Communications 356, 510 (2015).
	Vineet Bharti and Ajay Wasan, “Complete wavelength mismatching effect in a six-level Doppler broadened Y-type EIT atomic medium,” Optics Communications 324, 238 (2014).
	Sapam Ranjita Chanu, Kanhaiya Pandey, Vineet Bharti, Ajay Wasan and Vasant Natarajan, “Polarization-rotation resonances with sub-natural widths using a control laser,” Europhysics Letters 106, 43001 (2014).
	Paramjit Kaur, Vineet Bharti and Ajay Wasan, “Optical properties of an inhomogenously broadened ΛV system with multiple excited states,” Journal of Modern Optics 61, 1339 (2014).
	Vineet Bharti and Ajay Wasan, “Influence of multiple excited states on optical properties of N-type Doppler broadened system for D2 line of alkali atoms,” J. Phys. B: At. Mol. Opt. Phys. 46, 125501 (2013).
	Vineet Bharti and Ajay Wasan, “Electromagnetic induced transparency in the Doppler broadened cascade transition with multiple excited states,” J. Phys. B: At. Mol. Opt. Phys. 45, 185501 (2012).

Assistant Professor / Sylvain de Léséleuc

Department of Photo-Molecular Science,
Institute for Molecular Science (IMS),
National Institutes of Natural Sciences

E-MAIL

tomita〔at〕ims.ac.jp

ROOM

123

TEL

0564-55-7368

Hometown

Nara, Japan

Hobby

Browsing bookstores, Visiting museums, Taking photos

Commute

Bicycle, walk when it rains

CV

2019-Today	Assistant Professor, Department of Photo-Molecular Science, Institute for Molecular Science
2019	Post-doctoral researcher, Institut d’Optique, group of Prof. Browaeys.
2015-2018	PhD Degree, Institut d’Optique, Université Paris-Saclay, Palaiseau, France. tdesis: “Quantum simulation of spin models witd assembled arrays of Rydberg atoms”.
2013-2015	Master Degree, Swiss Federal Institute of Technology (Etd), Zürich, Switzerland. tdesis: “Generation and teleportation of qutrits: towards a quantum error correction code”.
2010-2013	Engineer Degree, Ecole Polytechnique, Palaiseau, France.
2008-2010	Preparatory classes – Matdematics and Physics, Lycée Faidherbe, Lille.
2008	Scientific baccalaureat witd high honors, Lycée Diderot, Carvin.

AWARDS

2022	NINS Young Researcher Prize
2020	Highly Commended for International Quantum Technology Emerging Researcher Award
2019	Thesis Prize of the EDOM (Doctoral School “Ondes et Matières”)
2017	Doctoral School Science Day, best oral presentation
2013	Ecole Polytechnique Research Center Prize (bachelor thesis)

PUBLICATIONS

	Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori, “Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,” arXiv:2111.12314 (2021).
	S. de Léséleuc, V. Lienhard, P. Scholl, D. Barredo, S. Weber, N. Lang, H.P. Büchler, T. Lahaye, and A. Browaeys, “Experimental realization of a symmetry protected topological phase of interacting bosons with Rydberg atoms,” Science 365, 775 (2019).
	D. Barredo, V. Lienhard, S. de Léséleuc, T. Lahaye and A. Browaeys, “Synthetic three-dimensional atomic structures assembled atom by atom,” Nature 561, 79 (2018).
	S. Weber, S. de Léséleuc, V. Lienhard, D. Barredo, T. Lahaye, A. Browaeys and H.P. Büchler, “Topologically protected edge states in small Rydberg systems,” Quantum Sci. Technol. 3, 044001 (2018).
	V. Lienhard, S. de Léséleuc, D. Barredo, T. Lahaye, A. Browaeys, M. Schuler, L.-P. Henry, A.M. Läuchli, “Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets,” Phys. Rev. X 8, 021070 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states,” Phys. Rev. A 97, 053803 (2018).
	S. de Léséleuc, S. Weber, V. Lienhard, D. Barredo, H.P. Büchler, T. Lahaye, and A. Browaeys,  “Accurate mapping of multilevel Rydberg atoms on interacting spin-1/2 particles for the quantum simulation of Ising models,” Phys. Rev. Lett. 120, 113602 (2018).
	S. de Léséleuc, S. Weber, V. Lienhard, D. Barredo, H.P. Büchler, T. Lahaye, and A. Browaeys,  “Accurate mapping of multilevel Rydberg atoms on interacting spin-1/2 particles for the quantum simulation of Ising models,” Phys. Rev. Lett. 120, 113602 (2018).
	S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye, “Local optical control of the resonant dipole-dipole interaction between Rydberg atoms,” Phys. Rev. Lett. 119, 053202 (2017).
	M. Marcuzzi, J. Minar, D. Barredo, S. de Lésĺeuc, H. Labuhn, T. Lahaye, A. Browaeys, E. Levi, and I. Lesanovsky, “Facilitation dynamics and localization phenomena in Rydberg lattice gases with position disorder,” Phys. Rev. Lett. 118, 063606 (2017).
	D. Barredo, S. de Léséleuc, V. Lienhard, T. Lahaye, and A. Browaeys, “An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays,” Science 354, 1021 (2016).
	H. Labuhn, D. Barredo, S. Ravets, S. de Léséleuc, T. Macrì, T. Lahaye and A. Browaeys, “Tunable two-dimensional arrays of single Rydberg atoms for realizing quantum Ising models,” Nature 534, 667 (2016).

PhD Student / Rene Villela

PhD Student

E-MAIL

villela〔at〕ims.ac.jp

ROOM

112

TEL

0564-55-7368

Professor / Kenji Ohmori

DEPARTMENT

Chairman of Department of Photo-Molecular Science
Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

ohmori〔at〕ims.ac.jp

ROOM

119

TEL

0564-55-7361

CV

2010-present	Chairman, Department of Photo-Molecular Science, IMS
2007-2010	Director, Laser Research Center for Molecular Science, IMS
2003-present	Full Professor, Institute for Molecular Science (IMS), National Institutes of Natural Sciences
2001-2003	Associate Professor, Tohoku University
1992-2001	Research Associate, Tohoku University
1992	Ph. D, The University of Tokyo
1987	Graduated from Faculty of Engineering, The University of Tokyo

2014-2016	Visiting Professor, University of Strasbourg
2012-present	Visiting Professor, University of Heidelberg
2009-2011	Visiting Professor, The University of Tokyo
2007-2008	Visiting Professor, Tokyo Institute of Technology
2004-2005	Visiting Professor, Tohoku University

2023-present	Chair, Committee for Quantum Science and Technology Policy, Ministry of Education, Culture, Sports, Science and Technology (MEXT) in Japan
2019	Chairman of Gordon Research Conference “Quantum Control of Light and Matter”, USA
2019	Council Member of Gordon Research Conference, USA
2018-present	ESF College Expert Reviewer, European Science Foundation (ESF)
2018-present	Team Leader, “Large Scale Fundamental Research”, Japan’s flagship program on quantum sciences and technologies “Q-LEAP” by MEXT.
2018-present	Editorial Board, Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing
2017-present	Scientific and Industrial Advisory Board (SIAB), EU Future Emerging Technology, HORIZON2020, European Commission
2016-present	Team Leader, JSPS Grant for Specially Promoted Research, which is the most prestigious scientific grant in Japan.
2015-2023	Vice Chair, Committee for Quantum Science and Technology Policy, Ministry of Education, Culture, Sports, Science and Technology (MEXT) in Japan
2015-2017	International Advisory Board, Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing
2010-2016	CREST Team Leader, Japan Science and Technology Agency
2007-present	Invited Panel Evaluator and Expert Referee, European Research Council (ERC)

AWARDS

2021	“National Medal with Purple Ribbon” from His Majesty the Emperor of Japan (2021). 　 NEWS
2018	Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology of Japan (2018). NEWS
2017	“Hiroshi Takuma Memorial Prize” of Matsuo Foundation (2017). NEWS
2012	“Humboldt Research Award” (2012). NEWS
2009	“Fellow of the American Physical Society” for his pioneering development of spatiotemporal wave-packet engineering in which the ultrafast wave-packet interference in a molecule is visualized and controlled with precisions on the picometer spatial and attosecond temporal scales (2009).
2008	Norman Hascoe Lecturer, Norman Hascoe Distinguished Lecture Series, University of Connecticut, USA (2008)
2007	“Japan Academy Medal” for his development of attosecond coherent control and its applications”. (Japan Academy Medal is the most prestigious prize for young researchers (45 or yonger) in Japan, awarded annually to five recipients selected from all areas of science including humanity, social science, chemistry, physics, biology, engineering, medical science, etc. Ohmori is the first recipient in the field of chemistry and physics.) (2007). NEWS
2007	“JSPS Prize” for his development of attosecond coherent control and its applications (2007).
1998	“Award by Research Foundation for Opto-Science and Technology” (1998).

PUBLICATIONS

“Ultrafast energy exchange between two single Rydberg atoms on a nanosecond timescale,”
Y. ChewY. Chew, T. Tomita, T. P. Mahesh, S. Sugawa, S. de Léséleuc & K. Ohmori
Nature Photonics (2022)

“Ultrafast many-body dynamics in an ultracold Rydberg-excited atomic Mott insulator,”
V. Bharti, S. Sugawa, M.Mizoguchi, M. Kunimi, Y.Zhang, S. de L s leuc, T.Tomita, T. Franz, M.Weidemüller, K. Ohmori
arXiv:2201.09590 (2022).

“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori
arXiv:2111.12314 (2021).

“Engineering quantum wave-packet dispersion with a strong non-resonant femtosecond laser pulse,”
Hiroyuki Katsuki, Yukiyoshi Ohtsuki, Toru Ajiki, Haruka Goto, and Kenji Ohmori
Phys. Rev. Research. 3, 043021 (2021).

“Optimal control for suppressing wave packet spreading with strong non-resonant laser pulses,”
Yukiyoshi Ohtsuki, Tomotaro Namba, Hiroyuki Katsuki and Kenji Ohmori
Phys. Rev. A. 104, 033107 (2021).

“Ultrafast creation of overlapping Rydberg electrons in an atomic BEC and Mott-insulator lattice,”
Michiteru Mizoguchi, Yichi Zhang, Masaya Kunimi, Akira Tanaka, Shuntaro Takeda, Nobuyuki Takei, Vineet Bharti, Kuniaki Koyasu, Tetsuo Kishimoto, Dieter Jaksch, Alexander Glaetzle, Martin Kiffner, Guido Masella, Guido Pupillo, Matthias Weidemüller, and Kenji Ohmori
Phys. Rev. Lett. 124, 253201(2020).

“Attosecond Control of Restoration of Electronic Structure Symmetry”,
ChunMei Liu, Jörn Manz, Kenji Ohmori, Christian Sommer, Nobuyuki Takei,
Jean Christophe Tremblay, and Yichi Zhang
Phys. Rev. Lett. 121, 173201 doi:10.1103/PhysRevLett.121.173201 (2018).

“Ultrafast Coherent Control of Condensed Matter with Attosecond Precision”,
Hiroyuki Katsuki, Nobuyuki Takei, Christian Sommer, and Kenji Ohmori
Acc. Chem. Res. 51, 1174–1184 (2018).

“Direct observation of ultrafast many-body electron dynamics in an ultracold Rydberg gas”,
Nobuyuki Takei, Christian Sommer, Claudiu Genes, Guido Pupillo, Haruka Goto, Kuniaki Koyasu, Hisashi Chiba, Matthias Weidemüller, and Kenji Ohmori
Nature Communications 7, 13449 doi:10.1038/ncomms13449 (2016).

“Time-domain Ramsey interferometry with interacting Rydberg atoms”,
Christian Sommer, Guido Pupillo, Nobuyuki Takei, Shuntaro Takeda, Akira Tanaka, Kenji Ohmori, and Claudiu Genes
Phys. Rev. A. 94, 053607 (2016).

“Simultaneous manipulation and observation of multiple ro-vibrational eigenstates in solid para-hydrogen”,
Hiroyuki Katsuki and Kenji Ohmori
J. Chem. Phys. 145, 124316 (2016).

“Manipulation and visualization of two-dimensional phase distribution of vibrational wave functions in solid parahydrogen crystal”,
Hiroyuki Katsuki, Kenzo Ohmori, Toru Horie, Hisao Yanagi, and Kenji Ohmori,
Phys. Rev. B. 92, 094511 (2015).

“Quantum Superrotor”,
Kenji Ohmori
Physics 7, 29 (2014).

“Optically Engineered Quantum States in Ultrafast and Ultracold Systems”,
Kenji Ohmori
Found. Phys. 44, 813-818 (2014).

“Theoretical/numerical study on strong-laser-induced interference in the B state of I2”,
Y. Ohtsuki, H. Goto, H. Katsuki, and K. Ohmori
Phys. Chem. Chem. Phys. 16, 5689-5697 (2014)

“All-Optical Control and Visualization of Ultrafast Two-Dimensional Atomic Motions in a Single Crystal of Bismuth”,
H. Katsuki, J. C. Delagnes, K. Hosaka, K. Ishikawa, H. Chiba, E. S. Zijlstra, M. E. Garcia, H. Takahashi, K. Watanabe, M. Kitajima, Y. Matsumoto, K. G. Nakamura, and K. Ohmori
Nature Communications 4, 2801-1 – 2801-7 (2013).

“Optically engineered quantum interference of delocalized wavefunctions in a bulk solid : The example of solid para-hydrogen”,
Hiroyuki Katsuki, Yosuke Kayanuma, and Kenji Ohmori,
Phys. Rev. B. 88, 014507-1- 014507-6(2013).

“Wavepacket interferometry for nuclear densities and flux densities”,
Timm Bredtmann, Hiroyuki Katsuki, Jörn Manz, Kenji Ohmori, and Christian Stemmle,
Molecular Physics, 111, 1691-1696 (2013). (invited paper)

“Optical manipulation of coherent phonons in superconducting YBa2Cu3O7-d thin films”,
Yasuaki Okano, Hiroyuki Katsuki, Yoshihiro Nakagawa, Hiroshi Takahashi, Kazutaka G. Nakamura and Kenji Ohmori,
Faraday Discuss., 153, 375–382 (2011). (invited paper)

“Strong-Laser-Induced Quantum Interference”, Haruka Goto, Hiroyuki Katsuki, Heide Ibrahim, Hisashi Chiba, and Kenji Ohmori,
Nature Physics, 7, 383–385 (2011).
Highlighted by “News and Views” in Nature Physics. Nature Physics 7, 373–374 (2011).
Highlighted by “Research Highlights” in Nature Photonics. Nature Photonics 5, 382–383 (2011).

“Optical modification of the vibrational distribution of the iodine molecule”,
H. Goto, H. Katsuki, and K. Ohmori,
Chem. Phys. Lett. 493, 170-172 (2010).

“Wave packet interferometry with attosecond precision and picometric structure”,
H. Katsuki, H. Chiba, C. Meier, B. Girard, and K. Ohmori,
Phys. Chem. Chem. Phys. 12, 5189-5198 (2010).

“Ultrafast Fourier transform with a femtosecond-laser-driven molecule”,
K. Hosaka, H. Shimada, H. Chiba, H. Katsuki, Y. Teranishi, Y. Ohtsuki, and K. Ohmori,
Phys. Rev. Lett. 104, 180501-1-180501-4 (2010).

“Ultrafast Fourier transform with a femtosecond-laser-driven molecule”,
K. Hosaka, H. Shimada, H. Chiba, H. Katsuki, Y. Teranishi, Y. Ohtsuki, and K. Ohmori,
Phys. Rev. Lett. 104, 180501-1-180501-4 (2010).
Selected for “Editors’ Suggestions” in PRL.
Covered by “Viewpoints” in Physics; Physics 3, 38 (2010).
Covered by “Research Highlights” in Nature; Nature 465, 138-139 (2010).

“Optical control and mode selective excitation of coherent phonons in YBa2Cu3O7-d”,
H. Takahashi, K. Kato, H. Nakano, M. Kitajima, K. Ohmori, and K. G. Nakamura,
Solid State Commun. 149, 1955-1957 (2009).

“Actively tailored spatiotemporal images of quantum interference on the picometer and femtosecond scales”,
H. Katsuki, H. Chiba, C. Meier, B. Girard, and K. Ohmori,
Phys. Rev. Lett. 102, 103602-1—103602-4 (2009).

“Wave-packet and coherent control dynamics”,
Kenji Ohmori,
Annu. Rev. Phys. Chem. 60, 487-511 (2009).

“Development of ultrahigh-precision coherent control and its applications”,
Kenji Ohmori,
Proc. Jpn. Acad., Ser. B 84, 167-175 (2008).

“READ and WRITE amplitude and phase information by using high-precision molecular wave-packet interferometry”,
H. Katsuki, K. Hosaka, H. Chiba, and K. Ohmori,
Phys. Rev. A 76, 013403-1—013403-13 (2007).

“Visualizing picometric quantum ripples of ultrafast wave-packet interference”,
H. Katsuki, H. Chiba, B. Girard, C. Meier, and K. Ohmori,
Science 311, 1589-1592 (2006).

“Real-time observation of phase-controlled molecular wave-packet interference”,
K. Ohmori, H. Katsuki, H. Chiba, M. Honda, Y. Hagihara, K. Fujiwara, Y. Sato, and K. Ueda,
Phys. Rev. Lett. 96, 093002-1-093002-4 (2006).

“Implementation of quantum gate operations in molecules with weak laser fields”,
Y. Teranishi, Y. Ohtsuki, K. Hosaka, H. Chiba, H. Katsuki, and K. Ohmori,
J. Chem. Phys. 124, 114110-1—114110-9 (2006).

“High precision molecular wave-packet interferometry with Hg-Ar dimmers”,
Kenji Ohmori, Yukinori Sato, Evgueni E. Nikitin, and Stuart A. Rice,
Phys. Rev. Lett. 91, 243003-1-243003-4 (2003).

“Energy dependence of the intramultiplet mixing cross section in Hg–N2 collisions: conical intersection mechanism, indication at tunneling and interference”,
E.I.Dashevskaya, E.E.Nikitin, K.Ohmori, M.Okunishi, I.Oref, and Y.Sato, Phys. Chem. Chem. Phys. 5, 1198 (2003).

“Development of attosecond optical-phase manipulation for the wave-packet engineering”,
K.Ohmori, M.Nakamura, H.Chiba, K.Amano, M.Okunishi, and Y.Sato, J. Photochemistry & Photobiology A: Chemistry 145, 17-21 (2001).

“Double-pulse manipulation of vibrational wave packets in HgAr van der Waals complex”,
Y.Sato, H.Chiba, M.Nakamura, and K.Ohmori, in Laser Control and Manipulation of Molecules, edited by R.J.Gordon, A.Bandrauk, and Y.Fujimura (ACS Books, 2001), pp. 155-170.

“Spectroscopy of quasimolecular optical transitions: Ca(4s2 1S0 – 4s4p 1P, 4s3d 1D2)-He. The influence of radiation width”,
E.Bichoutskaia, A.Devdariani, K.Ohmori, O.Misaki, K.Ueda, and Y.Sato, J. Phys. B: At. Mol. Opt. Phys. 34, 2301-2312 (2001).

“Femtosecond real-time probing of the ultrafast energy dissipation in the Hg(63P1)-CO van der Waals interaction”,
K.Ohmori, K.Amano, H.Chiba, M.Okunishi, and Y.Sato, J. Chem. Phys. 113, 461-464 (2000). (in Communications)

“A high-resolution angle-resolved electron spectroscopy study of the 5dnp Rydberg series in Ba”,
K.Ohmori, H.Chiba, K.Amano, K.Ueda, Y.Sato, J.B.West, K.J.Ross, and M.Aymar, J. Phys. B: At. Mol. Opt. Phys. 32, 5223-5235 (1999).

“Far-wing excitation study on the transition regions of the metastable mercury atom collisions: Hg(63P2) + N2 and CO”,
K.Ohmori, T.Kurosawa, H.Chiba, M.Okunishi, Y.Sato, A.Z.Devdariani, and E.E.Nikitin, Chem. Phys. Lett. 315, 411-415 (1999).

“Collision-induced fine-structure transitions of Hg (63P163P0) with N2 and CO. 1. Initial orbital alignment effects”,
M.Okunishi, J.Hashimoto, H.Chiba, K.Ohmori, K.Ueda, and Y.Sato, J. Phys. Chem. 103, 1734-1741 (1999).

“Collision-induced fine-structure transitions of Hg (63P163P0) with N2 and CO. 2. Translational energy dependence”,
M.Okunishi, J.Hashimoto, H.Chiba, K.Ohmori, K.Ueda, and Y.Sato, J. Phys. Chem. 103, 1742-1747 (1999).

“Auger electron spectra of CF3CN, CF3Cl, CF2Cl2, and CFCl3”,
Y.Shimizu, K.Ueda, H.Chiba, M.Okunishi, K.Ohmori, Y.Sato, H.Suzuki, T.Ibuki, and K.Okada, Chem. Phys. 244, 439-448 (1999).

“Far-wing excitation studies on the quasimolecular transitions in the Hgrare-gas, simple-molecule half-collisions”,
Kenji Ohmori, in Spectral Line Shapes, Vol. 10, edited by R. Herman (AIP Press, 1999), pp.352-363.

“Ultrafast pump/probe approach to atom-molecule half-collisions”,
Kenji Ohmori, in LASERS ’98, edited by V.J.Corcoran and T.A.Goldman (STS Press, McLean VA, 1999), pp.106-115.

“c←X laser excitation spectrum of the Hg-Ar vdW complex”,
K. Amano, K. Ohmori, Y. Kurosawa, H. Chiba, M. Okunishi, K. Ueda, Y. Sato, A. Z. Devdariani, and E. E. Nikitin, J. Chem. Phys. 108, 8110-8113 (1998).

“Collision induced absorption in mercuryrare-gas collisions”,
T.Kurosawa, K.Ohmori, H.Chiba, M.Okunishi, K.Ueda, Y.Sato, A.Z.Devdariani, and E.E.Nikitin, J. Chem. Phys. 108, 8101-8109 (1998).

“Apparatus for studying decay and dissociation of core-excited molecules”,
Y.Shimizu, K.Nagao, K.Ueda, M.Takahashi, H.Chiba, S.Yanagida, M.Okunishi, K.Ohmori, Y.Sato, T.Hayaishi, and K.J.Ross, J. Electr. Spectrosc. Relat. Phenom. 88-91, 1031-1036 (1998).

“Far-wing excitation studies on the transit regions in slow atomic collisions”,
K.Ohmori and Y.Sato, in Photonic, Electronic and Atomic Collisions, edited by F. Aumayr and HP. Winter (World Scientific, 1998), pp.593-602.

“Absolute photoionization cross sections for the Ba ground state in the autoionization region. I. 238-218nm”,
K. Maeda, M. Aymar, K. Ueda, H. Chiba, K. Ohmori, Y. Sato, J. B. West, K. J. Ross, and K. Ito, J. Phys. B: At. Mol. Opt. Phys. 30, 3159-3171 (1997).

“Angle-resolved photoelectron and photoion study on the shape resonance in the B 1s ionization region of BF3”,
Y.Shimizu, K.Ueda, H.Chiba, K.Ohmori, M.Okunishi, Y.Sato, and T.Hayaishi, J. Chem. Phys. 107, 2415-2418 (1997).

“Symmetries and dissociation dynamics of F 1s core-excited states of BF3”,
Y.Shimizu, K.Ueda, H.Chiba, M.Okunishi, K.Ohmori, J.B.West, Y.Sato, and T.Hayaishi, J. Chem. Phys. 107, 2419-2423 (1997).

“Correlation between core-hole polarization and localized bond rupture from anisotropy in the photofragmentation of F 1s excited SF6”,
K.Ueda, Y.Shimizu, K.Nagao, H.Chiba, M.Okunishi, K.Ohmori, J.B.West, Y.Sato, T.Hayaishi, H.Nakamatsu, and T.Mukoyama, Phys. Rev. Lett. 79, 3371-3374 (1997).

“Far-wing excitation study of the reactions in the Hg-H2 collisional quasimolecules. I. Transit-state selectivity in HgH formation and three-body dissociation”,
K.Ohmori, T.Takahashi, H.Chiba, K.Saito, T.Nakamura, M.Okunishi, K.Ueda, and Y.Sato, J. Chem. Phys. 105, 7464-7473 (1996).

“Far-wing excitation study of the reactions in the Hg-H2 collisional quasimolecules. II. Rovibrational distributions of HgH, HgD (X2+) formed from Hg-H2, D2, HD”,
K.Ohmori, T.Takahashi, H.Chiba, K.Saito, T.Nakamura, M.Okunishi, K.Ueda, and Y.Sato, J. Chem. Phys. 105, 7474-7479 (1996).

“Far-wing excitation spectra of the Hg 6s6p3P0-6s7s3S1 inter-excited-state transitions broadened by Ar and Ne”,
K.Ohmori, K.Amano, M.Okunishi, H.Chiba, K.Ueda, and Y.Sato, Chem. Lett. 765-766 (1996).

“Continuum absorption spectra in far wings of Hg 1S03P1 resonance line broadened by Ar”,
Y.Sato, T.Nakamura, M.Okunishi, K.Ohmori, H.Chiba, and K.Ueda, Phys. Rev. A 53, 867-873 (1996).

“Dissociation dynamics of B 1s core-excited BF3 probed by energy-selected electron energy-selected ion coincidence and angle-resolved ion spectroscopy”,
K.Ueda, K.Ohmori, M.Okunishi, H.Chiba, Y.Shimizu, Y.Sato, T.Hayaishi, E.Shigemasa, and A.Yagishita, J. Elec. Spec. Rel. Phenom. 79, 411-414 (1996).

“C 1s and F 1s photoabsorption and subsequent electronic decay of CH4, CH3F, CH2F2, CHF3, and CF4”,
K.Ueda, Y.Shimizu, H.Chiba, M.Okunishi, K.Ohmori, Y.Sato, E.Shigemasa, and N.Kosugi, J. Elec. Spec. Rel. Phenom. 79, 441-444 (1996).

“Far-wing excitation study on the transit region of Hg 3P13P0 intramultiplet process in collisions with N2 and CO”,
K.Ohmori, T.Kurosawa, H.Chiba, M.Okunishi, K.Ueda, Y.Sato, and E.E.Nikitin, J. Chem. Phys. 102, 7341-7350 (1995).

“Rydberg-valence mixing in the C 1s excited states of CH4 probed by electron spectroscopy”,
K.Ueda, M.Okunishi, H.Chiba, Y.Shimizu, K.Ohmori, Y.Sato, E.Shigemasa, and N.Kosugi, Chem. Phys. Lett. 236, 311-317 (1995).

“Direct observation of correlation between electron emission and fragmentation into ions following B 1s excitation of the BF3 molecule”,
K.Ueda, K.Ohmori, M.Okunishi, H.Chiba, Y.Shimizu, Y.Sato, T.Hayaishi, E.Shigemasa, and A.Yagishita, Phys. Rev. A 52, R1815-R1818 (1995).

“Rydberg and valence states in the C 1s photoabsorption and resonance Auger spectra of CH3F”,
N.Kosugi, K.Ueda, Y.Shimizu, H.Chiba, M.Okunishi, K.Ohmori, Y.Sato, and E.Shigemasa, Chem. Phys. Lett. 246, 475-480 (1995).

“Far-wing excitation study on the fine-structure transition of Hg(3P13P0) in collisions with N2”,
K.Ohmori, T.Kurosawa, H.Chiba, M.Okunishi, and Y.Sato, J. Chem. Phys. 100, 5381-5383 (1994). (in Communications)

“Blue satellite structure of the Ba resonance line broadened by rare gases”,
T. Maeyama, H. Ito, H.Chiba, K.Ohmori, K. Ueda, and Y.Sato, J. Chem. Phys. 97, 9492-9493 (1992).

“Pressure dependence of the rate constant for the reaction: CH3O+NO”,
K.Ohmori, K.Yamasaki, and H.Matsui, Bull. Chem. Soc. Jpn. 66, 51-56 (1993).

“Reaction rates of atomic oxygen(3P) with a series of alkanes at high temperatures”,
A.Miyoshi, K.Ohmori, and H.Matsui, in Turbulence and molecular processes in combustion, edited by T.Takeno (Elsevier, 1993), pp. 85-99.

“Reaction rates of atomic oxygen with straight chain alkanes and fluoro-methanes at high temperatures”,
A.Miyoshi, K.Ohmori, K.Tsuchiya, and H.Matsui, Chem. Phys. Lett. 204, 241-247 (1993).

“A flash photolysis study of CH4-O2 mixture behind shock waves”,
K.Ohmori, M.Yoshimura, M.Koshi, and H.Matsui, Bull. Chem. Soc. Jpn. 65, 1317-1322 (1992).

“Examination of the chain branching steps in oxidation of CH4 and H2S via excimer laser photolysis in shock waves”,
M.Yoshimura, K.Ohmori, K.Kamiya, M.Koshi, and H.Matsui, in Shock Waves, K. Takayama, Ed. (Springer-Verlag, Berlin, 1992), vol. II, pp. 887-890.

“Studies on the reaction of acetaldehyde and acetyl radicals with atomic hydrogen”,
K.Ohmori, A.Miyoshi, and H.Matsui, J. Phys. Chem. 94, 3253-3255 (1990).

INVITED TALKS AT INTERNATIONAL CONFERENCES AND SEMINARS

K. OHMORI,”Ultrafast and ultracold quantum simulator/computer with attosecond precision”, The 4th Asia-Pacific Workshop on Trapped Quantum Systems(APTQS 2022) , 22 April 2022 (Online).

K. OHMORI,”Ultrafast and ultracold quantum simulator/computer with attosecond precision”, Quantum Simulations and Computations with Cold Atoms-2022 (QSCCA 2021) , 26 January 2022 (Online).

K. OHMORI (Invited Talk / Panel Discussion), “Japan’s quantum-technology testbeds,” The International Symposium on Quantum Science, US DOE Office of Science (SC) Workshop on the International Quantum Computing Testbeds, Quantum Computing Testbeds Stakeholder Workshop, US DOE Office of Science (SC), USA, 18 December 2021 (Online).

K. OHMORI (Invited Talk / Panel Discussion), “Quantum computers and simulators; the present status and future perspectives,” JACS in session with JACS Au and ACS Phys Chem Au for the theme of “Quantum Computing, Data Science, and Computation Evolution for Chemistry and Energy.”, American Chemical Society, USA, 14 December 2021 (Online). （Postponed to 2022 due to various reasons of the organizer, American Chemical Society JACS）

K. OHMORI, “Ultrafast and ultracold quantum simulator/computer with attosecond precision”, the International Symposium on Quantum Science, Technology and Innovation: QUANTUM INNOVATION 2021, 7-9 December 2021 (Online)

K. OHMORI, “Ultrafast and Ultracold Quantum Simulator with Attosecond Precision”, IAS Center for Quantum Technologies Inaugural Workshop, 26 August 2021 (Online).

K. OHMORI, “Ultrafast and ultracold quantum simulator with attosecond precision,” The 15th Femtochemistry Conference (FEMTO 15), Berlin, Germany, 25-30 July 2021.(Postponed to 2023 due to Covid-19 pandemic)

K. OHMORI, “Ultrafast and ultracold quantum simulator with attosecond precision”, the U.S.-Japan Quantum Cooperation Workshop（Hudson Institute, USA / Cabinet Office, Japan), 1 July 2021 (Online).

K. OHMORI, “Ultrafast and ultracold quantum simulator with attosecond precision”, DAMOP 2021 (52nd Annual Meeting of the American Physical Society’s Division of Atomic, Molecular and Optical Physics), 31 May-4 June 2021 (Online).

K. OHMORI, “Ultrafast and ultracold quantum simulator with attosecond precision”, EU FET Project COPAC Symposium “Parallel Computing Quantum Devices”, 23-25 March 2021 (Online).

K. OHMORI, “Ultrafast quantum simulator with attosecond precision at ultracold temperatures”, Fundamental Sciences and Quantum Technologies using Atomic Systems （FSQT 2020）organized by Atomic, Molecular and Optical Physics Division Physical Research Laboratory, supported by SciRox, Science Club, GNDU, Amritsar, Punjab, India, 29 September, 2020 (Online).

K. OHMORI, “Ultrafast quantum simulator with attosecond precision at ultracold temperatures”, India-Japan webinar on quantum technologies organized by the Embassy of India, Tokyo, supported by the governments of India and Japan, 28 July 2020 (Online).

K. OHMORI, “Ultrafast many-body electron dynamics in an ultracold atomic BEC and Mott insulator lattice”, “EU-Japan bilateral meeting on Quantum Science” of “EU-USA-Japan International Symposium on Quantum Technology” and “Topical Conference on Quantum Computing 2019”, Kyoto Brighton Hotel, Kyoto, December 16-18, 2019.

K. OHMORI,”Ultrafast many-body electron dynamics in an ultracold atomic BEC and Mott insulator lattice”, “Annual Conference Series title: Frontiers in Synthetic Quantum Systems, 2019 Focus: Quantum Simulations in Optical Lattices and Beyond”, Tianping Hotel, Shanghai, China, December 14-15, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in an ultracold atomic BEC and Mott insulator lattice”, the Conference “Quantum Computing in Near Term”, Universität Wien, wien, Austria, October 21, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, The 14th Femtochemistry Conference, Jin Jiang Hotel, Shanghai, China August 1, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, P&A AMO Seminar, Rice University, Houston, USA July 1, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, Quantum Dynamics and Spectroscopy in Condensed-Phase Materials and Bio-Systems, Telluride Science Research Center (TSRC), Telluride, USA, June 28, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, International Symposium: Highly-excited States and Non-covalent Interactions, The University of Manchester, Manchester, UK June 20, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, the 4th International Workshop on Rydberg Atoms and Molecules, Hangzhou, China, June 7, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, IAS Workshop, The Hong Kong University of Science and Technology, China, May 7, 2019.

K. OHMORI, “Ultrafast many-body electron dynamics in a strongly correlated ultracold Rydberg gas”, CQOM Colloquium, Center for Quantum Optics and Quantum Matter (CQOM), Aarhus University, Denmark, May 17, 2018.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Max Planck Institute of Quantum Optics, Garching, Germany, March 16, 2018

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Joint Quantum Institute, Maryland, USA, March 8, 2018

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, University of Oxford, Oxford, UK, November 20, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Max Planck Institute for the Science of Light, Erlangen, Germany, October 5, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, CUA Seminars, MIT-Harvard Center for Ultracold Atoms, Cambridge, USA, September 12, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Gordon Research Conference on “Quantm Control of Light and Matter”, Mount Holyoke College, South Hadley, MA, USA, August 6-11, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Institut d’Optique, Palaiseau, France, May 26, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, Les Houches / Telluride Workshop on “Quantum Dynamics and Spectroscopy of Functional Molecular Materials and Biological Photosystems”, Les Houches, France, May 24, 2017.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly Correlated Ultracold Rydberg Gas”, IQOQI, University of Innsbruck, Austria, May 5, 2017.

K. OHMORI, “Many-Body Physics: The Holy Grail of Modern Sciences and Technologies”, Invited Lecture, State Key Laboratory of Quantum Optics and Quantum Optic Devices, Shanxi University, China, November 7-11, 2016.

K. OHMORI, “Addressing Quantum Many-Body Dynamics by Ultrafast Coherent Control with Attosecond Precision”, CQD-IMS Collaborative Meeting “Rydberg Quantum Matter”, Heidelberg, Germany, June 9-10, 2016.

K. OHMORI, “Many-Body Physics: The Holy Grail of Modern Sciences and Technologies,” 1st International Symposium on Advanced Photonics (ISAP), Hamamatsu, Japan, April 12-14, 2016.

K. OHMORI, “Direct Observation and Control of Ultrafast Many-Body Electron Dynamics in a Strongly-Correlated Ultracold Rydberg Gas,” OIST Mini Symposium “Rydberg Atoms for Quantum Technologies”, Okinawa, Japan, March 3-5, 2016.

K. OHMORI, “Addressing Quantum Many-Body Dynamics by Ultrafast Coherent Control with Attosecond Precision”, CQD-IMS Collaborative Meeting “Rydberg Quantum Matter”, Heidelberg, Germany, June 9, 2016.

K. OHMORI, “Direct Observation of Ultrafast Many-Body Electron Dynamics in a Strongly-Correlated Ultracold Rydberg Gas”, Perspectives in Nano Information Processing: an International Conference and Workshop, Cambridge, UK, December 14-16, 2015.

K. OHMORI, “Direct Observation of Ultrafast Many-Body Electron Dynamics in a Strongly- Correlated Ultracold Rydberg Gas”, The 12th US-Japan Seminar on Many Body Quantum Systems, Madison, USA, September 20-24, 2015.

K. OHMORI, “Direct Observation of Ultrafast Quantum Many-Body Dynamics in a Strongly-Correlated Ultracold Rydberg Gas”, The 12th Femtochemistry Conference, Hamburg, Germany, July 12-17, 2015.

K. OHMORI, “Ultrafast Many-Body Electron Dynamics in a Strongly-Correlated Ultracold Rydberg Gas”, Gordon Research Conference on “Atomic Physics”, Newport, USA, June 14-19, 2015.

K. OHMORI, “Ultrafast electron dynamics beyond mean-field in a strongly-correlated ultracold Rydberg gas”, Coherence and Control in the Quantum World: Current and Future Trends, Weizmann Institute of Science, Israel, December 15-18, 2014.

K. OHMORI, “Ultrafast Electron Dynamics Beyond Mean-Field in a Strongly-Correlated Ultracold Rydberg Gas”, SFB Kolloquium, University of Stuttgart, Stuttgart, Germany, October 31, 2014.

K. OHMORI, “Exploring Quantum-Classical Boundary with Light”, Fujihara Seminar: Real-time Dynamics of Physical Phenomena and Manipulation by External Fields, Tomakomai, Hokkaido, Japan, September 23-27, 2014.

K. OHMORI,”Ultrafast Many-Body Dynamics in an Ultracold Rydberg Gas”, Ultracold Rydberg Physics Workshop, Granada, Spain, September 10-12, 2014.

K. OHMORI, “Exploring Quantum-Classical Boundary with Coherent Control”, Coherence and Control in the Quantum World: the Legacy of Moshe Shapiro, University of British Columbia, Canada, August 13-15, 2014.

K. OHMORI, “Exploring Quantum-Classical Boundary with Light”, Physikalisches Kolloquium of University of Heidelberg (also as Plenary Lecture at 11th Germany-Japan Science Colloquium), Heidelberg, Germany, January 17, 2014.

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Networks of Ultra-Cold Rydberg Atoms, Keble College in Oxford, UK, January 9-10, 2014

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Laser Science XXIX, (the 29th Annual Meeting of the American Physical Society), Hilton Bonnet Creek, Florida, USA, October 6-10, 2013

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Conference on Quantum Information and Quantum Control, Fields Institute, Toronto, Canada, Aug 12- 16, 2013.

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Gordon Research Conference on “Quantm Control of Light and Matter”, Mount Holyoke College, South Hadley, MA, USA, July 28 – August 2, 2013.

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Quantum Dynamics and Spectroscopy in Condensed-Phase Materials and Bio-Systems, TSRC, Telluride, USA, July 8-12, 2013.

K. OHMORI, “Spatiotemporal Quantum Engineering with Picometer and Attosecond Precision”, Strasbourg Physique Seminaires, Strasbourg University, Strasbourg, France, May 23, 2013.

K. OHMORI, “Spatiotemporal Quantum Engineering with Picometer and Attosecond Precision”, Atomic and laser physics seminar series, Department of Physics, University of Oxford, Oxford, UK, May 20, 2013.

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, The 11th US-Japan Joint Seminar on Quantum Electronics and Laser Spectroscopy (The US-Japan QELS-11) “Ultimate Quantum Systems of Light and Matter- Control and Applications”, Nara, Japan, April 11, 2013.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, 3rd IMS-ENSCP Joint Seminar, IMS, Okazaki, Japan, February 13, 2013.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, KITP Program “Fundamental Science and Applications of Ultra-cold Polar Molecules”, KITP UC Santa Barbara, Santa Barbara, USA, February 5, 2013.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, Physics Colloquium, University of Freiburg, Freiburg, Germany, December 3, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, ESF Research Conference in Partnership with LFUI on “Cold and Ultracold Molecules”, Universitätszentrum Obergurgl, Austria, November 22, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, Workshop on “Molecular Functional Dynamics: Fundamental to Life Activity”, IMS, Okazaki, Japan, October 26, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, International Workshop: “Horizons of Quantum Physics: from Foundations to Quantum-Enabled Technologies”, American Club Taipei, Taipei, Taiwan, October 16, 2012.

K. OHMORI, “Quantum simulator of quantum/classical boundary”, The ‘240’ Conference, The University of Chicago, Chicago, USA, September 14, 2012.

K. OHMORI, “Exploring quantum/classical boundary”, The ‘240’ Conference, The University of Chicago, Chicago, USA, September 13, 2012.

K. OHMORI, “Ultrafast Coherent Control of an Ultracold Rydberg Gas”, Batsheva de Rothschild Seminar on “Laser Control of Chemical Reactions: Toward Deciphering Mechanisms and Understanding the Theoretical and Experimental Limits”, Ruth-Rimmonim Hotel, Safed, Israel, September 3, 2012.

K. OHMORI, “Spatiotemporal quantum engineering with picometer and attosecond precision”, Special Seminar on “Theoretical Chemistry”, Institut für Chemie und Biochemie, Freie Universitaet Berlin, Berlin, Germany, June 19, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, International Conference on Superconductivity and Magnetism: ICSM 2012, Artemis Marin Princess Hotel, Kumburgaz-Istanbul, Turkey, May 4, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, IMS Japan – WIS Workshop, Weizmann Institute of Science, Rehovot, Israel, February 26, 2012.

K. OHMORI, “Single Molecule can Calculate 1000 Times Faster than Supercomputers”, KAIST Physics Coloquium, Daejon, Korea, February 13, 2012.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, Center for Quantum Dynamics Seminar, Universitaet Heidelberg, Heidelberg, Germany, January 19, 2012.

K. OHMORI, “Ultrafast Computing with a Femtosecond-Laser-Driven Molecule”, Architecture and Design of “supported” single Molecule Logic Gates and atom circuits, Barcelona, Spain, January 12-13, 2012.

K. OHMORI, “Single Molecule can Calculate 1000 Times Faster than Supercomputers”, International Symposium on Physics and Applications of Laser Dynamics 2011, Tainan, Taiwan, December 7, 2011.

K. OHMORI, “Optically Engineered Quantum States in Ultrafast and Ultracold Systems”, Meet APS Fellow Forum, National Tsing Hua University, Hsinchu, Taiwan, December 6, 2011.

K. OHMORI, “Attosecond Quantum Engineering”, Germany-Japan Colloquium “From the Early Universe to the Evolution of Life”, Heidelberg, Germany, December 1-3, 2011.

K. OHMORI, “Single Molecule can Calculate 1000 Times Faster than Supercomputers”, Frontier in Molecular Science based on Photo and Material, Paris, France, November 7-8, 2011.

K. OHMORI, “Ultrafast Computing with a Femtosecond-Laser-Driven Molecule”, International Workshop on Simulation and Manipulation of Quantum Systems for Information Processing (SMQS-IP), Juelich, Germany, October 17-19, 2011.

K. OHMORI, “Ultrafast Computing with a Femtosecond-Laser-Driven Molecule”, International Workshop “Engineering and Control of Quantum Systems”, Dresden, Germany, October 10-14, 2011.

K. OHMORI, “Ultrafast Computing with a Femtosecond-Laser-Driven Molecule”, International Workshop on Coherence and Decoherence at Ultracold Temperatures, Institute for Advanced Study of Technische Universitat Munchen in Garching/Munich, Germany, September 6-9, 2011.

K. OHMORI, “Coherent Control; Present and Future”, Gordon Research Conference on “Quantm Control of Light and Matter,” Mount Holyoke College, South Hadley, MA, USA, July 31 – August 5, 2011.

K. OHMORI, “Single Molecule Can Calculate 1000 Times Faster than Supercomputers”, Special Seminar at Physics Department of Oxford University, Oxford, UK, July 28, 2011.

K. OHMORI, “Optical Manipulation of Coherent Phonons in Superconducting YBa2Cu3O7-δ Thin Films”, Faraday Discussion 153: Coherence and Control in Chemistry, Leeds, UK, July 25-27, 2011.

K. OHMORI, “Single Molecule can Calculate 1000 Times Faster than Supercomputers”, 14th Korea-Japan Joint Symposium on Frontiers of Molecular Science”New Visions for Spectroscopy and Computation: Temporal and Spatial Adventures of Molecular Sciences”, Busan, Korea, July 6-8, 2011.

K. OHMORI, “Molecular Eigenstate-Based Information Processing”, Lorentz Center Workshop on “Molecular Logic”, Lorentz Center, Leiden, Netherland, May 30 – June 2, 2011.

Kenji Ohmori, “Ultrafast Fourier Transfrom with a Femtosecond-Laser-Driven Molecule”, Séminaire SYRTE, l’Observatoire de Paris, Paris, France, March 7, 2011.

Kenji Ohmori, “Ultrafast Fourier Transfrom with a Femtosecond-Laser-Driven Molecule”, Séminaire IPCMS, Université de Strasbourg, Strasbourg, France, March 4, 2011.

Kenji Ohmori, “Ultrafast Fourier Transfrom with a Femtosecond-Laser-Driven Molecule”, ERATO Macroscopic Quantum Control Conference on Ultracold Atoms and Molecules, Tokyo, Japan, January 25, 2011.

Kenji Ohmori, “Ultrafast Coherent Control of Ultracold Molecules”, Pacifichem 2010, Honolulu, USA, December 17, 2010.

Kenji Ohmori, “Simulating Molecular Wave Functions Distorted by Impulsive Electronic Interaction with an Intense Femtosecond Laser Pulse”, Pacifichem 2010, Honolulu, USA, December 16, 2010.

Kenji Ohmori, “Ultrafast Fourier Transfrom with a Femtosecond-Laser-Driven Molecule”, Chemistry Department Seminar Series of Temple University, Philadelphia, USA, October 21, 2010.

Kenji Ohmori, “Ultrafast Fourier Transfrom with a Femtosecond-Laser-Driven Molecule”, ASILS6, Peking, China, October 15, 2010.

Kenji Ohmori, “Coherent Control and the Quantum/Classical Boundary”, Physical Chemistry Colloquium, L u d w i g – M a x i m i l i a n s – U n i v e r s i t ä t M ü n c h e n , Munich, Germany, June 2, 2010.

Kenji Ohmori, “Ultrafast Fourier Transform with a Femtosecond-Laser Driven Molecule”, 6th International Workshop on Optical Control of Quantum Dynamics: Theory and Experiment, Ringberg Castle, Tegernsee, Germany, May 30 – June 2, 2010.

Kenji Ohmori, “Spatiotemporal Wave-Packet Engineering with Picometer and Attosecond Precision”, Center for Quantum Dynamics Seminar, U n i v e r s i t ä t Heidelberg , Heidelberg, Germany, May 28, 2010.

Kenji Ohmori, “Spatiotemporal Wave-Packet Engineering with Picometer and Attosecond Precision”, Molecular Physics Seminars, Fritz-Haber-Institut der Max-Planck-Gesellschaft , Berlin, Germany, May 26, 2010.

Kenji Ohmori, “Coherent Control and the Quantum/Classical Boundary; From Cold Molecules to Bulk Solids”, International Workshop on Coherence in Ultracold Molecular Physics, Vancouver, Canada, May 20-23, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecon Precision; From cold molecules to bulk solids”, Symposium on “Physics and Chemistry of Coherently Controlled Quantum Systems”, Inuyama, March 18-20, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecon Precision; From cold molecules to bulk solids”, The 69th Okazaki Conference on “New Frontier in Quantum Chemical Dynamics”, Okazaki, Japan, February 21-23, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecon Precision; From cold molecules to bulk solids”, LCLS-PULSE seminar series, Stanford, USA, January 11, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecon Precision; From cold molecules to bulk solids”, Ultrafast X-ray Science Laboratory (UXSL) seminar series, Berkeley, USA, January 8, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecon Precision; From cold molecules to bulk solids”, 40th Winter Colloquium on The Physics of Quantum Electronics, Snowbird, USA, January 3-7, 2010.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precision ~ From Laser-Cooled Atoms to Bulk Solid”, The 4th Winter School of Asian CORE Program “New Perspectives in Material, Photo and Theoretical Molecular Sciences”, Seoul, Korea, December 14-15, 2009.

Kenji Ohmori, “Exploring Quantum/Classical Boundary”, Sokendai Asian Winter School “Molecular Science – Central Role in Multidisciplinary Fields”, Okazaki, Japan, December 1-4, 2009.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precision ~ from ultracold atoms to bulk solid”, Oregon Center for Optics Annual Retreat 2009, McMinnville, USA, September 17 – 18, 2009.

Kenji Ohmori”, Spatiotemporal Coherent Control with Picometer and Attosecond Precision”, MIT–Harvard Center for Ultracold Atoms Special Seminar, Harvard University, Cambridge, USA, July 6, 2009.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precision”, Gordon Research Conference on “Atomic Physics”, Tilton, USA, June 28 – July 3, 2009.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precisions”, The Center for Advanced Photonics Research Laser Science Seminar Series, Temple University, Philadelphia, USA, June 26, 2009.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precisions”, The Third International Conference on the Science and Technology for Advanced Ceramics (STAC-3), Yokohama, Japan, June 16-18, 2009.

Kenji Ohmori, “Spatiotemporal Coherent Control with Picometer and Attosecond Precisions”, ACS 237th National Meeting, Salt Lake City, USA, March 22-26, 2009.

Kenji Ohmori, “Quantum Ripples in Molecules; Observation and Control”, Sokendai Asian Winter School “Molecular Sciences on Different Space-Time Scales”, Okazaki, Japan, December 11, 2008.

Kenji Ohmori, “Ultrafast Coherent Control of Picometric Quantum Ripples in Molecules”, 8th Symposium on Extreme Photonics “Ultrafast Meets Ultracold,” Gamagori, Japan, November 11, 2008.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, The 6th Asia Pacific Laser Symposium, Nagoya, Japan, January 30, 2008.

Kenji Ohmori, “Quantum Coherence in Molecules; Observation and Control”, COAST/CORAL Winter School on Advanced Laser Science, Echigo Yuzawa, Japan, January 16, 2008.

Kenji Ohmori, “Tailoring Picometric Quantum Carpets by Controlling Ultrafast Wave-Packet Interference”, 38th Winter Colloquium on The Physics of Quantum Electronics, Snowbird, USA, January 8, 2008.

Kenji Ohmori (Invited Speaker), “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, The Brijuni 2007 Conference on Laser Pulse Shaping and Coherent Control of Molecules, Brijuni, Croatia, August 26-31, 2007.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, Gordon Research Conference on “Quantum Control of Light and Matter”, Newport, USA, August 12-17, 2007.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, Workshop on Coherent Control of Ultracold Molecular Processes, Vancouver, Canada, August 1-4, 2007.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, ICPEAC XXV, Freiburg, Germany, July 25-31, 2007.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, International Symposium on Molecular Science of Ultrafast Electronic Dynamics, Sendai, Japan, May 18-19, 2007.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, 66th Okazaki Conference “Soft X-Ray Raman Spectroscopy and Related Phenomena”, Okazaki, Japan, August 17-19, 2006.

Kenji Ohmori, “Visualizing and Controlling Picometric Quantum Ripples in Molecules”, The 1st Canada-Japan SRO-COAST Symposium on Ultrafast Intense Laser Science, Tokyo, Japan, July 7-8, 2006.

Kenji Ohmori, “Observation and Control of Picometric Quantum Ripples in a Molecule”, 5th International Symposium for Ultrafast Surface Dynamics, Abashiri, Japan, May 21-25, 2006.

Kenji Ohmori, “Ultrahigh-Precision Coherent Control of Molecular Wave Packets”, Pacifichem 2005, Hawaii, USA, December 15-20, 2005.

Kenji Ohmori, “Visualizing Picometric Quantum Ripples of Ultrafast Wave-Packet Interference”, International Symposium on Ultrafast Intense Laser Science 4, Hawaii, USA, December 10-14, 2005.

Kenji Ohmori, “Phase Sensitive Memory in Molecular Wave Packets; READ and WRITE”, 11th Japan-Korea Joint Symposium on Frontiers in Molecular Science, Okazaki, Japan, March 15-17, 2005.

Kenji Ohmori, “Phase Sensitive Memory in Molecular Wave Packets; READ and WRITE”, International Seminar on Atomic Processes in Intense Laser Fields and Related Many-Body Phenomena, Hayama, Japan, January 20-23, 2005.

Kenji Ohmori, “High-Precision Coherent Control of Molecules”, The Fourth Asian Photochemistry Conference, Taipei, Taiwan, January 5-10, 2005.

Kenji Ohmori, “High-Precision Molecular Wave-Packet Interferometry”, The 24th Physical Chemistry Colloquium “Ultrafast Phenomena – Pico to Atto seconds -“, Sendai (Japan), August 2-3, 2004.

Kenji Ohmori, “Sub-10 Attosecond Manipulation of Quantum Phases”, The 5th Pacific Rim Conference on Lasers and Electro-Optics: CLEO/Pacific Rim 2003, Taipei, Taiwan, December 15-19, 2003.

Kenji Ohmori, “Molecular wave-packet interferometry with sub-10 attoseconds quantum phase manipulation”, Japan-Korea Joint　Seminar on Frontiers of Advanced Molecular Science: Spectroscopy of Ultra-Resolution in Time, Space and Energy, Wako, Japan, November 19-21, 2003.

Kenji Ohmori, “Single Molecule Quantum Register”, International Symposium on Ultrafast Intense Laser Science 2: propagation and interaction, Quebec, Canada, September 27-29, 2003.

Kenji Ohmori, “Sub-10 Attosecond Manipulation of Quantum Phases”, XX International Symposium on Molecular Beams, Lisbon, Portugal, June 8-13, 2003.

Kenji Ohmori, “Sub-10 Attosecond Manipulation of Quantum Phases”, Fifth Asian International Seminar on Atomic and Molecular Physics: AISAMP 5, Nara, Japan, October 1-5, 2002.

Kenji Ohmori, “Single Molecule Quantum Memory”, International Symposium on Advanced Laser Manipulation of Molecular Systems, Sendai, Japan, September 6, 2002.

Kenji Ohmori, “Attosecond wavepacket engineering”, The 6th East Asian Workshop on Chemical Reactions, Seoul, Korea, March 20-24, 2002.

Kenji Ohmori, “Femtosecond spectroscopy of molecular dynamics and attosecond wave packet engineering”, The 5th East Asian Workshop on Chemical Reactions, Sendai, Japan, March 23-25, 2001.

Kenji Ohmori, “Femtosecond spectroscopy of molecular dynamics and attosecond wave packet engineering”, The 4th NIMC International Symposium on Photoreaction Control and Photofunctional Materials (PCPM2001), Tsukuba, Japan, March 14-16, 2001.

Kenji Ohmori, “Optical Collision approach to the ultrafast dynamics in the transition regions”, The 4th East Asian Workshop on Chemical Reactions, Kaohsiung, Taiwan, March 14-17, 2000.

Kenji Ohmori, “Optical Collision to Control the Transition-Region Dynamics”, Japan-U.S. Seminar “Quantum Control of Chemical Reaction Dynamics”, Honolulu, USA, December 12-15, 1999.

Kenji Ohmori, “Optical Collision to Open the Doorway to the Transition State”, International Workshop on Stereo Dynamics, Sendai, Japan, July 21, 1999.

Kenji Ohmori, “Optical Collision to Open the Doorway to the Transition State”, The 3rd East Asian Workshop on Chemical Reactions, Kyoto, Japan, March 16-19, 1999.

Kenji Ohmori, “Ultrafast Pump/Probe Approach to Atom-Molecule Half Collisions”, The 21st International Conference on Lasers & Applications: LASERS ’98, Tucson AZ, USA, December 7-11, 1998.

Kenji Ohmori, “Far-Wing Excitation Studies on the Quasimolecular Transitions in the HgRare-Gas, Simple-Molecule Half-Collisions”, 14th International Conference on Spectral Line Shapes, State College PA, USA, June 22-26, 1998.

Kenji Ohmori, “Far-Wing Excitation Studies on the Transit Regions in Slow Atomic Collisions”, XXth International Conference on the Physics of Electronic and Atomic Collisions, Vienna, Austria, July 23-29, 1997.

Kenji Ohmori, “Photoionisation of Ba Atoms Using a UV Laser Source”, International Workshop on Photoionisation ’97, Chester, England, July 16-21, 1997.

Assistant Professor / Sylvain de Léséleuc

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

sylvain〔at〕ims.ac.jp

ROOM

123

TEL

0564-55-7368

CV

2019-Today	Assistant Professor, Department of Photo-Molecular Science, Institute for Molecular Science
2019	Post-doctoral researcher, Institut d’Optique, group of Prof. Browaeys.
2015-2018	PhD Degree, Institut d’Optique, Université Paris-Saclay, Palaiseau, France. Thesis: “Quantum simulation of spin models with assembled arrays of Rydberg atoms”.
2013-2015	Master Degree, Swiss Federal Institute of Technology (ETH), Zürich, Switzerland. Thesis: “Generation and teleportation of qutrits: towards a quantum error correction code”.
2010-2013	Engineer Degree, Ecole Polytechnique, Palaiseau, France.
2008-2010	Preparatory classes – Mathematics and Physics, Lycée Faidherbe, Lille.
2008	Scientific baccalaureat with high honors, Lycée Diderot, Carvin.

PUBLICATIONS

Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori,
“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
arXiv:2111.12314 (2021).

S. de Léséleuc, V. Lienhard, P. Scholl, D. Barredo, S. Weber, N. Lang, H.P. Büchler, T. Lahaye, and A. Browaeys,
“Experimental realization of a symmetry protected topological phase of interacting bosons with Rydberg atoms,”
Science 365, 775 (2019).

D. Barredo, V. Lienhard, S. de Léséleuc, T. Lahaye and A. Browaeys,
“Synthetic three-dimensional atomic structures assembled atom by atom,”
Nature 561, 79 (2018).

S. Weber, S. de Léséleuc, V. Lienhard, D. Barredo, T. Lahaye, A. Browaeys and H.P. Büchler,
“Topologically protected edge states in small Rydberg systems,”
Quantum Sci. Technol. 3, 044001 (2018).

V. Lienhard, S. de Léséleuc, D. Barredo, T. Lahaye, A. Browaeys, M. Schuler, L.-P. Henry, A.M. Läuchli,
“Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets,”
Phys. Rev. X 8, 021070 (2018).

S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye,
“Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states,”
Phys. Rev. A 97, 053803 (2018).

S. de Léséleuc, S. Weber, V. Lienhard, D. Barredo, H.P. Büchler, T. Lahaye, and A. Browaeys, 
“Accurate mapping of multilevel Rydberg atoms on interacting spin-1/2 particles for the quantum simulation of Ising models,”
Phys. Rev. Lett. 120, 113602 (2018).

S. de Léséleuc, D. Barredo, V. Lienhard, A. Browaeys and T. Lahaye,
“Local optical control of the resonant dipole-dipole interaction between Rydberg atoms,”
Phys. Rev. Lett. 119, 053202 (2017).

M. Marcuzzi, J. Minar, D. Barredo, S. de Lésĺeuc, H. Labuhn, T. Lahaye, A. Browaeys, E. Levi, and I. Lesanovsky,
“Facilitation dynamics and localization phenomena in Rydberg lattice gases with position disorder,”
Phys. Rev. Lett. 118, 063606 (2017).

D. Barredo, S. de Léséleuc, V. Lienhard, T. Lahaye, and A. Browaeys,
“An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays,”
Science 354, 1021 (2016).

H. Labuhn, D. Barredo, S. Ravets, S. de Léséleuc, T. Macrì, T. Lahaye and A. Browaeys,
“Tunable two-dimensional arrays of single Rydberg atoms for realizing quantum Ising models,”
Nature 534, 667 (2016).

Mahesh Tirumalasetty Panduranga

DEPARTMENT

PhD Student

E-MAIL

tpm〔at〕ims.ac.jp

ROOM

112

TEL

0564-55-7368

HOBBIES

Weight lifting, night camping, calisthenics, read old scriptures

INTEREST

Living together with cats, dogs, cows, birds, raccoons.

MY DESCRIPTION

स्वस्मै स्वल्पं समाजाय सर्वस्वं

CV

Oct 2018-present	Ph.D, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Aug 2013-Aug 2018	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India

AWARDS

Oct 2018-Sept 2021	MEXT scholarship
Aug 2013-Aug 2018	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India

PUBLICATIONS

“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori
Nature Photonics, 16, 724-729 (2022)

Postdoctoral Fellow / Takuya Matsubara

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

t-matsubara〔at〕ims.ac.jp

ROOM

113

TEL

0564-55-7368

RESEARCH INTEREST

Ultrafast quantum control of cold atoms

CV

2018	Bachelor of Science The University of Tokyo
2020	Master of Science, The University of Tokyo
2023	Ph. D. Science, The University of Tokyo
2023	Post-Doctoral Fellow, Department of Molecular Science, Institute for Molecular Science

AWARDS

2021	Presentation Award, The Laser Society of Japan The 41st Annual Meeting
2022	Student Presentation Award, The Chemical Society of Japan The 102nd Annual Meeting

PUBLICATIONS

T. Matsubara, S. Fukahori, E. Lötstedt, Y. Nabekawa, K. Yamanouchi, and K. Midorikawa, 300 Attosecond Response of Acetylene in Two-Photon Ionization/Dissociation Processes, Optica 8, 1075 (2021).

T. Matsubara, Y. Nabekawa, K. L. Ishikawa, K. Yamanouchi, and K. Midorikawa, Attosecond Optical and Ramsey-Type Interferometry by Postgeneration Splitting of Harmonic Pulse, Ultrafast Sci. 2022, 9858739 (2022).

Postdoctoral Fellow / Yeelai Chew

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

chew〔at〕ims.ac.jp

ROOM

113

TEL

0564-55-7368

AWARDS

2020	日本物理学会2020年秋季大会, 領域1学生優秀発表賞
2022	総研大賞

PUBLICATIONS

“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori
Nature Photonics, 16, 724-729 (2022)

Postdoctoral Fellow / Vikas Singh Chauhan

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

vikas〔at〕ims.ac.jp

ROOM

112

TEL

0564-55-7368

CV

Dec 2021-Today	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
July 2016-Aug 2021	Ph.D. in Quantum Optics, Indian Institute of Technology Patna, India.
July2014-June2016	Master of Science (Physics), Institute of Science, Banaras Hindu University, Varanasi, India.
July 2011-June2014	Bachelor of Science (Hons) Physics, Institute of Science, Banaras Hindu University, Varanasi, India

PUBLICATIONS

Vikas S. Chauhan, Rohit Kumar, Dixith Manchaiah, Praveen Kumar and Raghavan K Easwaran,
“Narrowing of Electromagnetically Induced Transparency by using Structured Coupling Light in 85Rb Atomic Vapor Medium”
Laser Phys.Vol. 30, No.6, 065203, 2020.

Vikas S. Chauhan, Dixith Manchaiah, Sumit Bhushan, Rohit Kumar, and Raghavan K Easwaran,
“Theoretical Design of Quantum Memory Unit For Under-Water Quantum Communication Using Electromagnetically Induced Transparency Protocol in Ultracold 87Rb Atoms”,
International Journal of Quantum Information, Vol 18, No 5, 2050027, 2020.

Vikas Singh Chauhan, Dixith M, Praveen Kumar, Rohit Kumar, Sumit Bhushan, and Raghavan K Easwaran,
“Measurement of Dispersive Properties of Multi Window Electromagnetically Induced Transparency in Rubidium Atomic Vapor Medium by Using Spatial Light Modulator”
Optik-International Journal of Light and Electron Optics, 225, 165707, 2021.

Vikas Singh Chauhan, Rohit Kumar, Dixith Manchaiah, and Raghavan K Easwaran,
“Enhancement of the Electromagnetically Induced Transparency and Absorption Signals in 85Rb Atomic Vapor Medium by using the Small External Magnetic Field”
J. Opt. Soc. Am. B, Vol. 38, No.2, 414012, 2021.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Ultracold Rydberg Atoms for Efficient Storage of Terahertz Frequency Signals using Electromagnetically Induced Transparency”
Physics Letters A, Vol. 382, No.48, pp. 3500-3504, 2018.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Broadband Quantum Memory Using Electromagnetically Induced Transparency in Atomic Medium”
Journal of Modern Optics, Vol. 66, No. 9, 992-997, 2019.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Effect of Magnetic Field on a Multi Window Ladder Type Electromagnetically Induced Transparency with 87Rb Atoms in Vapour Cell”
Physics Letters A, 383, 125885, 2019

Postdoctoral Fellow / Vineet Bharti

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

vineet〔at〕ims.ac.jp

ROOM

112

TEL

0564-55-7368

CV

April 2019-Present	Specially Appointed Research Employee, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Oct 2018-March 2019	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
Feb 2018-June 2018	Research Fellow, Centre for Quantum Technologies, National University of Singapore, Singapore.
Mar 2015-Feb 2018	DS Kothari Post-Doctoral Fellow, Physics Department, Indian Institute of Science, Bangalore, India.
Feb 2014-Feb 2015	Research Associate, Physics Department, Indian Institute of Science, Bangalore, India.
Dec 2009-Dec 2013	Ph.D. in Atomic and Optical Physics, Indian Institute of Technology Roorkee, India.
July 2007-June 2009	Master of Science (Physics), Himachal Pradesh University, Shimla, India.
July 2004-June 2007	Bachelor of Science, Himachal Pradesh University, Shimla, India.

PUBLICATIONS

“Ultrafast many-body dynamics in an ultracold Rydberg-excited atomic Mott
insulator,”
V. Bharti, S. Sugawa, M.Mizoguchi, M. Kunimi, Y.Zhang, S. de L s leuc, T.Tomita, T. Franz, M.Weidemüller, K. Ohmori
arXiv:2201.09590 (2022).

“Ultrafast creation of overlapping Rydberg electrons in an atomic BEC and Mott-insulator lattice,”
M. Mizoguchi, Y. Zhang, M. Kunimi, A. Tanaka, S. Takeda, N. Takei, V. Bharti, K. Koyasu, T. Kishimoto, D. Jaksch, A. Glaetzle, M. Kiffner, G. Masella, G. Pupillo, M. Weidemüller, and K. Ohmori,
Physical Review Letters 124, 253201 (2020).

“Observation of electromagnetically induced absorption in a vee+ ladder system”,
Mangesh Bhattarai, Vineet Bharti, Sambit Banerjee, Vasant Natarajan
arXiv:2011.12670 (2020)

“Study of EIT resonances in an anti-relaxation coated Rb vapor cell,”
Mangesh Bhattarai, Vineet Bharti, Vasant Natarajan, Armen Sargsyan and David Sarkisyan,
Physics Letters A 383, 91 (2019).

“Observation of CPT for the ground hyperfine interval in 133Cs,”
Sumanta Khan, Vineet Bharti and Vasant Natarajan,
Science and Culture (ISNA) 84, 344 (2018).

“Tuning of the Hanle effect from EIT to EIA using spatially separated probe and control beams,”
Mangesh Bhattarai, Vineet Bharti and Vasant Natarajan,
Scientific Reports 8, 7525 (2018).

“Study of CPO resonances on the intercombination line in 173Yb,”
Pushpander Kumar, Alok K. Singh, Vineet Bharti, Vasant Natarajan and Kanhaiya Pandey,
Journal of Physics B 51, 035502 (2018).

“Coherent population pumping in a bright state,”
Sumanta Khan, Vineet Bharti and Vasant Natarajan,
Science and Culture (ISNA) 84, 194 (2018).

“Sub- and super-luminal light propagation using a Rydberg state,” Vineet Bharti and Vasant Natarajan,
Optics Communications 392, 180 (2017).

“Polarization dependent tuning of the Hanle effect in the ground state of Cs,”
Harish Ravi, Mangesh Bhattarai, Vineet Bharti and Vasant Natarajan,
Europhysics Letters, 117, 63002 (2017).

“Coherent population trapping (CPT) versus electromagnetically induced transparency (EIT),”
Sumanta Khan, M. P. Kumar, Vineet Bharti and Vasant Natarajan,
European Physical Journal D, 71, 38 (2017).

“Optical properties of an inhomogeneously broadened multilevel V-system in the weak and strong probe regimes,”
Paramjit Kaur, Vineet Bharti and Ajay Wasan,
Indian Journal of Physics, 91, 1115 (2017).

“Wavelength mismatch effect in electromagnetically induced absorption,”
Vineet Bharti, Ajay Wasan and Vasant Natarajan,
Physics Letters A 380, 2390 (2016).

“Role of dressed-state interference in electromagnetically induced transparency,”
Sumanta Khan, Vineet Bharti and Vasant Natarajan,
hysics Letters A 380, 4100 (2016).

“Study of a four-level system in vee+ladder configuration,”
Vineet Bharti and Vasant Natarajan,
Optics Communications 356, 510 (2015).

“Complete wavelength mismatching effect in a six-level Doppler broadened Y-type EIT atomic medium,”
Vineet Bharti and Ajay Wasan,
Optics Communications 324, 238 (2014).

“Polarization-rotation resonances with sub-natural widths using a control laser,”
Sapam Ranjita Chanu, Kanhaiya Pandey, Vineet Bharti, Ajay Wasan and Vasant Natarajan,
Europhysics Letters 106, 43001 (2014).

“Optical properties of an inhomogenously broadened ΛV system with multiple excited states,”
Paramjit Kaur, Vineet Bharti and Ajay Wasan,
Journal of Modern Optics 61, 1339 (2014).

“Influence of multiple excited states on optical properties of N-type Doppler broadened system for D2 line of alkali atoms,”
Vineet Bharti and Ajay Wasan,
Journal of Physics B 46, 125501 (2013).

“Electromagnetic induced transparency in the Doppler broadened cascade transition with multiple excited states,”
Vineet Bharti and Ajay Wasan,
Journal of Physics B 45, 185501 (2012).

Research Assistant Professor / Takafumi Tomita

DEPARTMENT

Department of Photo-Molecular Science, Institute for Molecular Science (IMS), National Institutes of Natural Sciences

E-MAIL

tomita〔at〕ims.ac.jp

ROOM

123

TEL

0564-55-7368

CV

2019.4-Today	Research assistant professor, Department of Photo-Molecular Science, Institute for Molecular Science
2016.4-2019.3	JSPS special researcher (DC1)
2016.4-2019.3	Doctor course study, Division of Physics and Astronomy, School of Science, Kyoto University
2014.4-2016.3	Master course study, Division of Physics and Astronomy, School of Science, Kyoto University
2010.4-2014.3	Bachelor course study, Undergraduate school of Engineering Science, Faculty of Engineering, Kyoto University

AWARDS

2017.3.18	JPS Autumn Meeting 2016, Division 1, 5th Student Presentation Award
2016.7.28	ICAP2016, Best Student Poster Award

PUBLICATIONS

“Dissipative Bose-Hubbard system with intrinsic two-body loss,”
Takafumi Tomita, Shuta Nakajima, Yosuke Takasu and Yoshiro Takahashi
Phys. Rev. A 99, 031601(R) (2019).

“Observation of the Mott insulator to superfluid crossover of a driven-dissipative Bose-Hubbard system,”
Takafumi Tomita, Shuta Nakajima, Ippei Danshita, Yosuke Takasu and Yoshiro Takahashi
Science Advances 3, e1701513 (2017).

“Topological Thouless pumping of ultracold fermions,”
Shuta Nakajima, Takafumi Tomita, Shintaro Taie, Tomohiro Ichinose, Hideki Ozawa, Lei Wang, Matthias Troyer and Yoshiro Takahashi
Nature Physics 12, 296-300 (2016).

Yoko Koshida

JOB

Secretary

E-MAIL

koshida〔at〕ims.ac.jp

ROOM

114

TEL

0564-55-7348

Wakako Nishioka

JOB

Secretary

E-MAIL

nishioka-w〔at〕ims.ac.jp

ROOM

114

TEL

0564-55-7348

Taketoshi Fujikawa

DEPARTMENT

Research Enhancement Strategy Office

E-MAIL

fujikawa-t〔at〕ms.naist.jp

ROOM

114

TEL

0564-55-7459

BIRTHPLACE

Akagi Village, Gunma, JAPAN (now Shibukawa City)

CV

1982-2009	Toyota Central R&D Labs.,Inc. Engaged In-cylinder Engine Combustion Analysis Research using Laser Diagnostic Techniques
2009-2015	Manager, PR & IP section of TCRDL.
2015-2022	Secretary General, Toyota Physical and Chemical Research Institute.

FAVORITE WORDS

Do my best at the situation

Job Role

Sub Project Manager

Aito Tanaka

DEPARTMENT

Master Studemt

E-MAIL

aito〔at〕ims.ac.jp

ROOM

113

TEL

0564-55-7368

BIRTHPLACE

Hiroshima, JAPAN

HOBBIES

Music appreciation, Trip, Camera

FAVORITE NOTEBOOK AND PEN

Premium C.D. Notebook 7mm & Pilot V-corn

CV

2023	Bachelor of Engineering The University of Tokyo
2023	SRA, Department of Molecular Science, Institute for Molecular Science

Rene Villela

DEPARTMENT

PhD Student

E-MAIL

villela〔at〕ims.ac.jp

ROOM

112

TEL

0564-55-7368

CV

2021	Bachelor of Science, Tokyo Institute of Technology
2023	Master of Science, IMS, SOKENDAI

Kensuke Kataoka

JOB

Technical Team

E-MAIL

k-kataoka〔at〕ims.ac.jp

ROOM

121

TEL

0564-55-7387

BIRTHPLACE

Okayama, JAPAN

FAVORITE MUSIC

Classical, Modern jazz, AOR

HOBBIES

GARDENING

JOB ROLE

Research assistance (management of electronic components [soldering, cables, etc.], programming of device control)

Yukiko Matsuo

JOB

Technical Team

E-MAIL

matsuo〔at〕ms.naist.jp

ROOM

121

TEL

0564-55-7387

WHAT I’M INTERESTED IN NOW

Schrödinger’s Cat (Philosophy of Science)

HOBBIES

Listening to music/movies, playing musical instruments

FAVORITE FOOD

Chocolate

JOB ROLE

Laboratory management(Lab’s handywoman)

Shiho Sakai

JOB

Intellectual Property Team

E-MAIL

s-sakai〔at〕ims.ac.jp

ROOM

117

TEL

0564-55-7244

INTEREST

Mosaics, Illuminated manuscripts, Latin calligraphy

FAVORITE MUSIC

「楽しみを希う心」-マイケルナイマン-

FAVORITE WORD

私 (I) は私 (I)

JOB ROLE

Intellectual property, contract-related clerical work, etc.

Kazuhisa Inukai

JOB

Intellectual Property Team

E-MAIL

inukai〔at〕ims.ac.jp

ROOM

117

TEL

0564-55-7244

SELF INTRODUCTION 1

Golf (Goal: Score 100)

SELF INTRODUCTION 2

Driving -Seseragi Highway, etc.

SELF INTRODUCTION 3

「まくとぅそーけーなんくるないさ」：正しい事や、真（誠）の事を続けてしていれば物事何とかなるもの

JOB ROLE

Discovery and proposal of intellectual property, promotion of contract-related work

Airi Nakai

JOB

Technical Team

E-MAIL

nakai〔at〕ims.ac.jp

ROOM

121

TEL

0564-55-7387

BIRTHPLACE

Osaka, JAPAN

FAVORITE FOOD

Takoyaki

JOB ROLE

Creation and evaluation of fiber optic components

Akane Makino

JOB

International Outreach

E-MAIL

akane〔at〕ms.naist.jp

ROOM

114

TEL

0564-55-7459

FAVORITE CAT POSE

Head pressing

FAVORITE PLACE

Chigasaki, JAPAN

FAVORITE FOOD

Coffee and Balzac

JOB ROLE

Promoting our laboratory both domestically and internationally, Helping to connect our laboratory with students and young researchers around the world

Minako Kawamoto

JOB

Secretary

E-MAIL

kawamoto〔at〕ims.ac.jp

ROOM

114

TEL

0564-55-7348

FAVORITE PROVERB

Fortune comes in by a merry gate.

JOB ROLE

secretarial services and others

Mitsukazu Suzui

JOB

Technical Team

E-MAIL

m-suzui〔at〕ms.naist.jp

ROOM

121

TEL

0564-55-7387

FAVORITE THING 1

DIY store visits

FAVORITE THING 2

Gardening

JOB ROLE

Technical support (mainly mechanical technology)

Mitsuya Okada

JOB

Intellectual Property Team

E-MAIL

m-okada〔at〕ims.ac.jp

ROOM

117

TEL

0564-55-7244

技術支援員越田陽子

職名

Secretary/秘書

Eメール

koshida〔at〕ims.ac.jp

居室

114

電話番号

0564-55-7348

特別訪問研究員岡田満哉

職名

Secretary/秘書

Eメール

nishioka-w〔at〕ims.ac.jp

居室

114

電話番号

0564-55-7348

特別訪問研究員岡田満哉

職名

知的財産チーム

Eメール

m-okada〔at〕ims.ac.jp

居室

117

電話番号

0564-55-7244

特任専門員酒井志帆

職名

知的財産チーム

Eメール

s-sakai〔at〕ims.ac.jp

居室

117

電話番号

0564-55-7244

　関心＆趣味

モザイク、装飾写本、ラテンカリグラフィー

好きな曲

「楽しみを希う心」-マイケルナイマン-

好きな言葉

私 (I) は私 (I)

担当業務

知的財産、契約関連の事務　他

特任専門員犬飼和久

職名

知的財産チーム

Eメール

inukai〔at〕ims.ac.jp

居室

117

電話番号

0564-55-7244

Self Introduction 1

ゴルフ　目標：スコア100切

Self Introduction 2

ドライブーせせらぎ街道他

Self Introduction 3

「まくとぅそーけーなんくるないさ」：正しい事や、真（誠）の事を続けてしていれば物事何とかなるもの

担当業務

知的財産の発掘と提案、契約書関連業務の推進

派遣職員片岡賢輔

職名

技術チーム

Eメール

k-kataoka〔at〕ims.ac.jp

居室

121

電話番号

0564-55-7387

出身地

岡山

好きな音楽

クラシック、モダンジャズ、AOR

好きなこと

家庭菜園

担当業務

研究の補助（電子部品類[はんだ付け、ケーブル、他]の管理、デバイス制御のプログラミング）

派遣職員　中井愛里

職名

技術チーム

Eメール

nakai〔at〕ims.ac.jp

居室

121

電話番号

0564-55-7387

出身地

大阪

好きな食べ物

タコ焼き

担当業務

光ファイバー部品の作成や評価

特任専門員松尾　友紀子

職名

技術チーム

Eメール

matsuo〔at〕ms.naist.jp

居室

121

電話番号

0564-55-7387

気になること

シュレディンガーの猫（科学哲学）

趣味

音楽・動画の鑑賞、楽器演奏

好きな食べ物

チョコレート

担当業務

実験室運営のマネージメント業務（Labの便利屋さん）

特任専門員牧野　茜

職名

International Outreach/インターナショナルアウトリーチ

Eメール

akane〔at〕ms.naist.jp

居室

114

電話番号

0564-55-7459

好きな猫のポーズ

ごめん寝

好きな場所

茅ヶ崎

好きなもの

コーヒーとバルザック

担当業務

当研究室の情報を国内外に発信したり、世界中の学生・若手研究者の方々と当研究室を繋ぐお手伝い

特任専門員　川本美奈子

所属

Secretary/秘書

Eメール

kawamoto〔at〕ims.ac.jp

居室

114

電話番号

0564-55-7348

好きな諺

笑う門には福来る

担当業務

大森教授秘書業務　他

特命専門員　鈴井光一

所属

Technical Team 技術チーム

Eメール

m-suzui〔at〕ms.naist.jp

居室

121

電話番号

0564-55-7387

気に入っていること 1

ホームセンター巡り

気に入っていること 2

土いじり

担当業務

研究支援業務（機械技術をメインに）

特命専門員　藤川武敏

所属

研究力強化戦略室

Eメール

fujikawa-t〔at〕ms.naist.jp

居室

114

電話番号

0564-55-7459

出身

群馬県赤城村（現渋川市）

略歴

1982-2009	（株）豊田中央研究所でエンジンシリンダ内のレーザー計測による燃焼解析研究を実施
2009-2015	同所知財・広報関係業務に従事
2015-2022	（公財）豊田理化学研究所に出向。事務全般の管理業務を担当

好きな言葉

その時その場で精いっぱい

担当業務

サブプロジェクトマネージャ

大学院生　田中愛登

所属

総研大生

Eメール

aito〔at〕ims.ac.jp

居室

113

電話番号

0564-55-7368

出身地

広島

趣味

音楽鑑賞、旅行、カメラ

愛用のノートとペン

Premium C.D. Notebook 7mm & Pilot V-corn

略歴

2023	東京大学工学部物理工学科　卒業
2023	分子科学研究所光分子科学第二部門　SRA

大学院生　Rene Villela

所属

総研大生

Eメール

villela〔at〕ims.ac.jp

居室

112

電話番号

0564-55-7368

大学院生　Mahesh Tirumalasetty Panduranga

所属

総研大生

Eメール

tpm〔at〕ims.ac.jp

居室

112

電話番号

0564-55-7368

趣味

ウェイトリフティング、ナイトキャンプ、筋トレ、古い経典の読破

興味

猫、犬、牛、鳥、アライグマと一緒に暮らす。

モットー

“स्वस्मै स्वल्पं समाजाय सर्वस्वं
“A little for himself, everything for society”

略歴

Oct 2018-present	Ph.D, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Aug 2013-Aug 2018	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India

受賞歴

Oct 2018-Sept 2021	MEXT scholarship
Aug 2013-Aug 2018	BS-MS dual degree in Physics, Indian Institute of Science Education and Research (IISER), Kolkata, India

略歴

“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori
Nature Photonics, 16, 724-729 (2022)

特任研究員　松原卓也

所属

自然科学研究機構　分子科学研究所光分子科学研究領域　光分子科学第二研究部門

Eメール

t-matsubara〔at〕ims.ac.jp

居室

113

電話番号

0564-55-7368

関心

冷却原子の超高速量子制御

研究歴

2018年	東京大学理学部化学科　卒業
2020年	東京大学大学院理学系研究科化学専攻　博士前期課程修了
2023年	東京大学大学院理学系研究科化学専攻　博士後期課程修了
2023年	分子科学研究所光分子科学第二部門　特任研究員

受賞歴

2021年	レーザー学会学術講演会第41回年次大会優秀論文発表賞
2022年	日本化学会第102春季年会学生講演賞

論文発表

T. Matsubara, S. Fukahori, E. Lötstedt, Y. Nabekawa, K. Yamanouchi, and K. Midorikawa, 300 Attosecond Response of Acetylene in Two-Photon Ionization/Dissociation Processes, Optica 8, 1075 (2021).

T. Matsubara, Y. Nabekawa, K. L. Ishikawa, K. Yamanouchi, and K. Midorikawa, Attosecond Optical and Ramsey-Type Interferometry by Postgeneration Splitting of Harmonic Pulse, Ultrafast Sci. 2022, 9858739 (2022).

特任研究員　周　鳥居　諭来

所属

自然科学研究機構　分子科学研究所光分子科学研究領域　光分子科学第二研究部門

Eメール

chew〔at〕ims.ac.jp

居室

113

電話番号

0564-55-7368

受賞歴

2020	日本物理学会2020年秋季大会, 領域1学生優秀発表賞
2022	総研大賞

発表論文

“Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale,”
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh, Seiji Sugawa, Sylvain de Léséleuc, and Kenji Ohmori
Nature Photonics, 16, 724-729 (2022)

特任研究員　Postdoctoral Fellow Vikas Singh Chauhan

所属

自然科学研究機構　分子科学研究所光分子科学研究領域　光分子科学第二研究部門

Eメール

vikas〔at〕ims.ac.jp

居室

112

電話番号

0564-55-7368

CV

Dec 2021-Today	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
July 2016-Aug 2021	Ph.D. in Quantum Optics, Indian Institute of Technology Patna, India.
July2014-June2016	Master of Science (Physics), Institute of Science, Banaras Hindu University, Varanasi, India.
July 2011-June2014	Bachelor of Science (Hons) Physics, Institute of Science, Banaras Hindu University, Varanasi, India

論文発表

Vikas S. Chauhan, Rohit Kumar, Dixith Manchaiah, Praveen Kumar and Raghavan K Easwaran,
“Narrowing of Electromagnetically Induced Transparency by using Structured Coupling Light in 85Rb Atomic Vapor Medium”
Laser Phys.Vol. 30, No.6, 065203, 2020.

Vikas S. Chauhan, Dixith Manchaiah, Sumit Bhushan, Rohit Kumar, and Raghavan K Easwaran,
“Theoretical Design of Quantum Memory Unit For Under-Water Quantum Communication Using Electromagnetically Induced Transparency Protocol in Ultracold 87Rb Atoms”,
International Journal of Quantum Information, Vol 18, No 5, 2050027, 2020.

Vikas Singh Chauhan, Dixith M, Praveen Kumar, Rohit Kumar, Sumit Bhushan, and Raghavan K Easwaran,
“Measurement of Dispersive Properties of Multi Window Electromagnetically Induced Transparency in Rubidium Atomic Vapor Medium by Using Spatial Light Modulator”
Optik-International Journal of Light and Electron Optics, 225, 165707, 2021.

Vikas Singh Chauhan, Rohit Kumar, Dixith Manchaiah, and Raghavan K Easwaran,
“Enhancement of the Electromagnetically Induced Transparency and Absorption Signals in 85Rb Atomic Vapor Medium by using the Small External Magnetic Field”
J. Opt. Soc. Am. B, Vol. 38, No.2, 414012, 2021.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Ultracold Rydberg Atoms for Efficient Storage of Terahertz Frequency Signals using Electromagnetically Induced Transparency”
Physics Letters A, Vol. 382, No.48, pp. 3500-3504, 2018.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Broadband Quantum Memory Using Electromagnetically Induced Transparency in Atomic Medium”
Journal of Modern Optics, Vol. 66, No. 9, 992-997, 2019.

Sumit Bhushan, Vikas S. Chauhan, and Raghavan K Easwaran,
“Effect of Magnetic Field on a Multi Window Ladder Type Electromagnetically Induced Transparency with 87Rb Atoms in Vapour Cell”
Physics Letters A, 383, 125885, 2019

特任研究員　Postdoctoral Fellow Vineet Bharti

所属

自然科学研究機構　分子科学研究所光分子科学研究領域　光分子科学第二研究部門

Eメール

vineet〔at〕ims.ac.jp

居室

112

電話番号

0564-55-7368

Research interests

Atomic Physics, Ultracold Atoms (BEC and Optical Lattices), Rydberg Atoms, Ultrafast Quantum Simulator, Quantum Optics

CV

April 2019-Present	Specially Appointed Research Employee, Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki, Japan
Oct 2018-March 2019	Postdoctoral Fellow, Department of Photo-Molecular Science, Institute for Molecular Science
Feb 2018-June 2018	Research Fellow, Centre for Quantum Technologies, National University of Singapore, Singapore.
Mar 2015-Feb 2018	DS Kothari Post-Doctoral Fellow, Physics Department, Indian Institute of Science, Bangalore, India.
Feb 2014-Feb 2015	Research Associate, Physics Department, Indian Institute of Science, Bangalore, India.
Dec 2009-Dec 2013	Ph.D. in Atomic and Optical Physics, Indian Institute of Technology Roorkee, India.
July 2007-June 2009	Master of Science (Physics), Himachal Pradesh University, Shimla, India.
July 2004-June 2007	Bachelor of Science, Himachal Pradesh University, Shimla, India.