Rchr
J-GLOBAL ID：202001001409968921
Update date: Oct. 30, 2024
Kumada Norio
クマダ ノリオ | Kumada Norio
Affiliation and department：
Job title：
特別研究員
Research field (2)：
Semiconductors, optical and atomic physics
, Nanostructure physics
Research keywords (5)：
Low-dimensional physics
, THz experiment
, High-frequency experiment
, Low-temperature physics
, Quantum Hall Effect
Research theme for competitive and other funds (3)：
- 2022 - 2026 量子ホールエニオン操作のためのトポロジカル量子技術
- 2009 - 2014 Dynamics of electron wavepackets in semiconductor quantum structures
- 2007 - 2009 表面弾性波による半導体量子構造の電子状態の観測と制御
Papers (88)：
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H. Kamata, H. Irie, S. Sasaki, N. Kumada, K. Muraki. Time-resolved counterpropagating edge transport in the topological insulating phase. Physical Review Research. 2024. 6. 4
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Masayuki Hashisaka, Takuya Ito, Takafumi Akiho, Satoshi Sasaki, Norio Kumada, Naokazu Shibata, Koji Muraki. Coherent-Incoherent Crossover of Charge and Neutral Mode Transport as Evidence for the Disorder-Dominated Fractional Edge Phase. Physical Review X. 2023
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Heorhii Bohuslavskyi, Masayuki Hashisaka, Takase Shimizu, Takafumi Akiho, Koji Muraki, Norio Kumada. Fast time-domain current measurement for quantum dot charge sensing using a homemade cryogenic transimpedance amplifier. Applied Physics Letters. 2022
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H. Kamata, H. Irie, N. Kumada, K. Muraki. Time-resolved measurement of ambipolar edge magnetoplasmon transport in InAs/InGaSb composite quantum wells. Physical Review Research. 2022. 4. 3
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Katsumasa Yoshioka, Taro Wakamura, Masayuki Hashisaka, Kenji Watanabe, Takashi Taniguchi, Norio Kumada. Ultrafast intrinsic optical-to-electrical conversion dynamics in a graphene photodetector. Nature Photonics. 2022. 16. 10. 718-723
ｍore...
MISC (51)：
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Hiroshi Kamata, Hiroshi Irie, Norio Kumada, Koji Muraki. Time-resolved Measurement of Ambipolar Plasmon Transport in Semiconductor Composite Quantum Wells. NTT Technical Review. 2023. 21. 5. 34-39
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Hashisaka M., Kamata H., Kumada N., Washio K., Murata R., Muraki K., Fujisawa T. 27aXQ-4 Resonance of Edge Magnetoplasmons in cavity structures. Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 760-760
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Kumada N., Tanabe S., Hibino H., Kamata H., Hashisaka M., Muraki K., Fujisawa T. 20aEC-8 Plasmon Transport in Graphene Investigated by Time-Resolved Measurement Using Nanoribbon. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 634-634
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Kamata H., Kumada N., Hashisaka M., Muraki K., Fujisawa T. 18pFB-8 Time-resolved measurement of Coulomb drag in counter-propagating quantum Hall edge channels. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 620-620
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Kamata H., Kumada N., Hashisaka M., Muraki K., Fujisawa T. 25pCJ-6 Local filling factor dependence of edge magnetoplasmon excitations onder a gale electrode. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 736-736
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Education (1)：
Professional career (1)：
Work history (2)：
- 2003/04 - 現在 NTT Basic Research Laboratories
- 2013/08 - 2014/08 CEA Nanoelectronics group Visiting scientist
Awards (2)：
- 2012 - 文部科学大臣表彰 若手科学者賞 半導体2次元系における量子多体 効果の研究
- 2008 - 日本物理学会 日本物理学会若手奨励賞
Association Membership(s) (1)：
Physical Society of Japan
