Kuroyama Kazuyuki

クロヤマカズユキ | Kuroyama Kazuyuki

Affiliation and department：
Homepage URL (1)： https://thz.iis.u-tokyo.ac.jp/

Research field (2)： Nanostructure physics , Semiconductors, optical and atomic physics

Research keywords (2)：テラヘルツ電磁波 , 半導体ナノ物性

Research theme for competitive and other funds (5)：

Papers (10)：

Reiji Obata, Mioko Kosugi, Takashi Kikkawa, Kazuyuki Kuroyama, Tomoyuki Yokouchi, Yuki Shiomi, Shigeo Maruyama, Kazuhiko Hirakawa, Eiji Saitoh, Junji Haruyama. Coexistence of Quantum-Spin-Hall and Quantum-Hall-Topological-Insulating States in Graphene/hBN on SrTiO₃ Substrate. Advanced Materials. 2024
Kazuyuki Kuroyama, Jinkwan Kwoen, Yasuhiko Arakawa, Kazuhiko Hirakawa. Coherent Interaction of a Few-Electron Quantum Dot with a Terahertz Optical Resonator. Physical Review Letters. 2024
Kazuyuki Kuroyama, Jinkwan Kwoen, Yasuhiko Arakawa, Kazuhiko Hirakawa. Electrical Detection of Ultrastrong Coherent Interaction between Terahertz Fields and Electrons Using Quantum Point Contacts. Nano Letters. 2023
Kazuyuki Kuroyama, Sadashige Matsuo, Seigo Tarucha, Yasuhiro Tokura. Phonon-mediated spin dynamics in a two-electron double quantum dot under a phonon temperature gradient. Physical Review B. 2023
M. Kosugi, R. Obata, K. Suzuki, K. Kuroyama, S. Du, B. Skinner, T. Kikkawa, T. Yokouchi, Y. Shiomi, S. Maruyama, et al. Gate-tunable resistance drops related to local superconducting gaps in thin TaS2 layers on SrTiO3 substrates. APL Materials. 2023

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Lectures and oral presentations (13)：

ゲート制御型GaAs半導体量子ドットとオンチップテラヘルツ光共振器とのコヒーレント結合状態の観測
(マイクロ波テラヘルツ光電子技術研究会(MWPTHz) 2024)
Ultrastrong coupling of a sub-wavelength terahertz optical resonator with electrons in semiconductor nanostructures
(German-Japanese Workshop (ct.qmat-JST) 2024)
Electrical Detection of Ultrastrong Coupling between Two-Dimensional Electrons and a Single Terahertz Optical Resonator by Using a Quantum Point Contact
(The 84th JASP Autumn Meeting 2023 2023)
Single electron spin dynamics in a two-electron double quantum dot under a nonequilibrium phonon environment
(13th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2023)
Electrical Detection of Ultrastrong Coupling between Two-Dimensional Electrons and a Single Terahertz Optical Resonator by Using a Quantum Point Contact
(The 25th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-25))

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Education (3)：

2016 - 2019 The University of Tokyo The Graduate School of Engineering Department of Applied Physics
2014 - 2016 The University of Tokyo The Graduate School of Engineering Department of Applied Physics
2010 - 2014 Kyoto University Faculty of Engineering School of Engineering Science

Work history (5)：

2024/07 - 現在 The University of Tokyo Institute of Industrial Science Associate Professor
2019/06 - 2024/07 The University of Tokyo Institute of Industrial Science
2021/12 - 2022/11 Aalto University School of Science, Department of Applied Physics Visiting Scholar
2019/04 - 2019/05 Japan Society for the Promotion of Science
2016/04 - 2019/03 Japan Society for the Promotion of Science

Awards (2)：

2021/09 - 東京大学生産技術研究所 2021年度生研弥生賞
2016/08 - 9th International Conference on Physics and Application of Spin-Related Phenomena in Solids Young Researcher Best Poster Award

Association Membership(s) (2)：

応用物理学会 , 日本物理学会

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