Research theme for competitive and other funds (16):
2021 - 2025 THzメタマテリアル共振器によるフォノン強結合状態の実現と物性制御への応用
2019 - 2024 Precision measurements of quantum liquid crystals
2019 - 2024 Fusing nanomaterials and strong electric field nonlinear optics for new advances in photonics
2018 - 2021 PT symmetry in open systems: theory and experiment
2018 - 2021 ナノ構造半導体の高次高調波発生と強電場非線形光学の開拓
2017 - 2020 Non-contact and non-invasive manipulation of biological functionalities using all-optical method
2019 - 高強度テラヘルツ電場を用いた極低温・高磁場で動作する時間分解STMの開発
2014 - 2018 Dynamical control of electronic states using extremely strong terahertz light
2014 - 2017 Ultrafast electric field induced phenomena caused by terahertz metallic metamaterial and device application
2014 - 2017 Heart Tissue Engineering: Integration of microfabrication technology and THz wave
2014 - 2017 超高強度テラヘルツ光のナノ空間制御と物性制御技術への応用
2012 - 2014 Studying and controlling photoluminescence blinking of quantum dots by using intense THz pulses
2011 - 2014 New material state realized by strong terahertz electric field
2008 - 2012 Dynamics of high-density excited states and photo-induced phases in novel semiconductors
2009 - 2010 Elucidation and coherent control of excitonic states of carbon nanotubes
2006 - 2010 Exploitation of Organic Electronic Materials of Potential Dynamic Switches for Non-equilibrium Condensed Matter Sciences
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Papers (93):
Fumiya Sekiguchi, Minoru Sakamoto, Kotaro Nakagawa, Hirokazu Tahara, Shunsuke A. Sato, Hideki Hirori, Yoshihiko Kanemitsu. Enhancing high harmonic generation in GaAs by elliptically polarized light excitation. Physical Review B. 2023. 108. 20
Chika Higashimura, Go Yumoto, Takumi Yamada, Tomoya Nakamura, Fuyuki Harata, Hideki Hirori, Atsushi Wakamiya, Yoshihiko Kanemitsu. Spontaneous Polarization Induced Optical Responses in a Two-Dimensional Ferroelectric Halide Perovskite. The Journal of Physical Chemistry Letters. 2023. 14. 37. 8360-8366
Zhenya Zhang, Fumiya Sekiguchi, Takahiro Moriyama, Shunsuke C. Furuya, Masahiro Sato, Takuya Satoh, Yu Mukai, Koichiro Tanaka, Takafumi Yamamoto, Hiroshi Kageyama, et al. Generation of third-harmonic spin oscillation from strong spin precession induced by terahertz magnetic near fields. Nature Communications. 2023. 14. 1
Kotaro Nakagawa, Nobuhisa Ishii, Yoshihiko Kanemitsu, Hideki Hirori. Mid-infrared pulse generation using multi-plate white-light generation and optical parametric amplification in LiGaS2 crystals. Applied Physics Express. 2023. 16. 3. 032001-032001
Fumiya Sekiguchi, Go Yumoto, Hideki Hirori, Yoshihiko Kanemitsu. Polarization anomaly in high harmonics in the crossover region between perturbative and extreme nonlinearity in GaAs. Physical Review B. 2022. 106. 24
中川耕太郎, 廣理英基, 佐藤駿丞, 田原弘量, 関口文哉, 湯本郷, 猿山雅亮, 佐藤良太, 寺西利治, 金光義彦. Controlling and understanding of the impact of intraband transition on high-order harmonic generation in semiconductor nanoparticles. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
High-power Terahertz Pulse Generation and Application to Nonlinear THz Spectroscopy
(International Symposium on Recent Progress of Photonic Devices and Materials 2014)
固体量子系においてTHz電場・磁場の引き起こす多体応答
(第69回 日本物理学会 2014)
超高強度THz 光源の開発とTHz 非線形分光
(第61 回応用物理学会春季学術講演会 2014)
High-power Terahertz Pulse Generation and Application to Nonlinear THz Spectroscopy
(The 18th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON18) 2013)
High-power Terahertz Pulse Generation and Application to Nonlinear THz Spectroscopy
(Nonlinear Optics 2013)