TOKUNAGA Eiji
Professor
Tokyo University of Science, Faculty of Science Division I, Department of Physics
| Address |
1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
TEL : +81-3-3260-4271 ext : 2414 |
| E-mail Address |
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| Homepage |
http://www.rs.kagu.tus.ac.jp/eiji/ |
| Information about TUS |
https://www.tus.ac.jp/academics/teacher/lightbox/3b4e.html
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Pure
(Researcher Profiling Tool) |
https://tus.elsevierpure.com/ja/persons/eiji-tokunaga |
| Under-Graduate School |
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1987, The University of Tokyo Faculty of Science
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| Graduate School |
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1992, The University of Tokyo Graduate School, Division of Science Doctoral Degree
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| Postgraduate Qualification |
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The University of Tokyo Doctor of Science
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| Research History |
- 1987-1988 Research on beam-plasma discharge (Institute of Space and Astronautical Science)
1989-1991 Femtosecond phase spectroscopy using frequency-domain interference;
Breakdown of Kramers-Kronig relations in time-resolved spectroscopy (University of Tokyo)
1992-1995 Momentum-space spectroscopy of CuCl excitons and biexcitons (Institute for Solid State Physics)
1996-2000 Discovery of inverse exciton and polariton series in CuCl (JST Single Quantum Dot Project)
2000-2001 Development of multichannel lock-in detection system (University of Tokyo)
2002-present (Tokyo University of Science)
Two-dimensional spectroscopy for electron transition-phonon coupling
Visible emission from semiconductors using an infrared free-electron laser
Giant electro-optic Kerr effect in porphyrin J-aggregates and giant Pockels effect in interfacial water
The size effect on absorption studied by nonlinear absorption spectroscopy of single organic nanocrystals
Light-driven hydrogen evolution from green algae sustained for over two weeks
Scan-free absorption spectroscopic imaging A(x,y,lambda) for a single living algal cell
Fabrication of hemispherical plasmonic Janus particles
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| Employment History |
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| Research Keyword |
optical spectroscopy
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| Research Area |
- Condensed matter physics I (optical properties of condensed matter)
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| Research Theme |
- Understanding and application of interfacial Pockels effects such as those observed at electrode-water interfaces
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| Academic Awards Received |
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| Academic Society Affiliations |
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2023.6 - 2025.12
Applied Sciences (MDPI（Multidisciplinary Digital Publishing Institute）)
guest editor of special issue (Nonlinear Optical Materials and Devices)
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2022.4 - 2026.3.31
Optical Review
Topical Editor
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2021.6 - 2025.12
Applied Sciences (MDPI（Multidisciplinary Digital Publishing Institute）)
guest editor of special issue (Feature Papers in Surface Sciences and Technology Section)
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2020.2 - 2022.3
Applied Sciences (MDPI（Multidisciplinary Digital Publishing Institute）)
guest editor of special issue "Advances of Interfacial Optics" https://www.mdpi.com/journal/applsci/special_issues/Interfacial_Optics
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2019.4.1 - 2024.6.30
International Physics Olympiad 2023 Organizing Committee
IPhO2023 Academic Committee Member, Invigilation Subcommittee
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2013.2 - 2016.12
International Journal of Chemical Physics
Editor
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| Guest Professor |
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