Research field (4)：
Mathematical physics and basic theory
, Semiconductors, optical and atomic physics
, Semiconductors, optical and atomic physics
, Nanostructure physics
Research keywords (6)：
量子ドット
, semiconductor
, quantum computer
, quantum simulation
, quantum information
, quantum computing
Research theme for competitive and other funds (4)：
2012 - 2017 Novel quantum phenomena at Liquid He surface - Verification of Majorana state
2013 - 2016 少数人工原子による人工原子格子のスピン相関と環境との相互作用
2011 - 2014 Generation and detection of nuclear spin entanglement in semiconductor quantum dots
2011 - 2012 Spin states in multiply coupled artificial atoms
Papers (69)：
Tsuyoshi Hatano, Toshihiro Kubo, Shinichi Amaha, Yasuhiro Tokura, Seigo Tarucha. Coexistence of parallel and series current paths in parallel-coupled double quantum dots in nonlinear transport regime. APPLIED PHYSICS EXPRESS. 2021. 14. 10
M. Kondo, S. Miyota, W. Izumida, S. Amaha, T. Hatano. Thermally assisted Pauli spin blockade in double quantum dots. Physical Review B. 2021. 68th
Takashi Nakajima, Akito Noiri, Kento Kawasaki, Jun Yoneda, Peter Stano, Shinichi Amaha, Tomohiro Otsuka, Kenta Takeda, Matthieu R. Delbecq, Giles Allison, et al. Coherence of a Driven Electron Spin Qubit Actively Decoupled from Quasistatic Noise. PHYSICAL REVIEW X. 2020. 10. 1
Takashi Nakajima, Akito Noiri, Jun Yoneda, Matthieu R. Delbecq, Peter Stano, Tomohiro Otsuka, Kenta Takeda, Shinichi Amaha, Giles Allison, Kento Kawasaki, et al. Quantum non-demolition measurement of an electron spin qubit. NATURE NANOTECHNOLOGY. 2019. 14. 6. 555-+
Tomohiro Otsuka, Takashi Nakajima, Matthieu R. Delbecq, Peter Stano, Shinichi Amaha, Jun Yoneda, Kenta Takeda, Giles Allison, Sen Li, Akito Noiri, et al. Difference in charge and spin dynamics in a quantum dot-lead coupled system. PHYSICAL REVIEW B. 2019. 99. 8
近藤皆斗, 御代田宗佑, 泉田渉, 天羽真一, 羽田野剛司. Temperature dependences of quadruplet Pauli spin blockade in double quantum dots. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th
