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
A. Noiri, T. Nakajima, J. Yoneda, M. R. Delbecq, P. Stano, T. Otsuka, K. Takeda, S. Amaha, G. Allison, K. Kawasaki, et al. A fast quantum interface between different spin qubit encodings. Nature Communications. 2018. 9. 1
Takumi Ito, Tomohiro Otsuka, Takashi Nakajima, Matthieu R. Delbecq, Shinichi Amaha, Jun Yoneda, Kenta Takeda, Akito Noiri, Giles Allison, Arne Ludwig, et al. Four single-spin Rabi oscillations in a quadruple quantum dot. APPLIED PHYSICS LETTERS. 2018. 113. 9
Takashi Nakajima, Matthieu R. Delbecq, Tomohiro Otsuka, Shinichi Amaha, Jun Yoneda, Akito Noiri, Kenta Takeda, Giles Allison, Arne Ludwig, Andreas D. Wieck, et al. Coherent transfer of electron spin correlations assisted by dephasing noise. NATURE COMMUNICATIONS. 2018. 9
Tomohiro Otsuka, Takashi Nakajima, Matthieu R. Delbecq, Shinichi Amaha, Jun Yoneda, Kenta Takeda, Giles Allison, Peter Stano, Akito Noiri, Takumi Ito, et al. Higher-order spin and charge dynamics in a quantum dot-lead hybrid system. SCIENTIFIC REPORTS. 2017. 7
A. Noiri, K. Kawasaki, T. Otsuka, T. Nakajima, J. Yoneda, S. Amaha, M. R. Delbecq, K. Takeda, G. Allison, A. Ludwig, et al. A triangular triple quantum dot with tunable tunnel couplings. SEMICONDUCTOR SCIENCE AND TECHNOLOGY. 2017. 32. 8. 084004-1--5
Takashi Nakajima, Matthieu R. Delbecq, Tomohiro Otsuka, Peter Stano, Shinichi Amaha, Jun Yoneda, Akito Noiri, Kento Kawasaki, Kenta Takeda, Giles Allison, et al. Robust Single-Shot Spin Measurement with 99.5% Fidelity in a Quantum Dot Array. PHYSICAL REVIEW LETTERS. 2017. 119. 1
Takumi Ito, Tomohiro Otsuka, Shinichi Amaha, Matthieu R. Delbecq, Takashi Nakajima, Jun Yoneda, Kenta Takeda, Giles Allison, Akito Noiri, Kento Kawasaki, et al. Detection and control of charge states in a quintuple quantum dot. SCIENTIFIC REPORTS. 2016. 6
Tomohiro Otsuka, Takashi Nakajima, Matthieu R. Delbecq, Shinichi Amaha, Jun Yoneda, Kenta Takeda, Giles Allison, Takumi Ito, Retsu Sugawara, Akito Noiri, et al. Single-electron Spin Resonance in a Quadruple Quantum Dot. SCIENTIFIC REPORTS. 2016. 6
Kenta Takeda, Jun Kamioka, Tomohiro Otsuka, Jun Yoneda, Takashi Nakajima, Matthieu R. Delbecq, Shinichi Amaha, Giles Allison, Tetsuo Kodera, Shunri Oda, et al. A fault-tolerant addressable spin qubit in a natural silicon quantum dot. SCIENCE ADVANCES. 2016. 2. 8
A. Noiri, J. Yoneda, T. Nakajima, T. Otsuka, M. R. Delbecq, K. Takeda, S. Amaha, G. Allison, A. Ludwig, A. D. Wieck, et al. Coherent electron-spin-resonance manipulation of three individual spins in a triple quantum dot. APPLIED PHYSICS LETTERS. 2016. 108. 15. 153101
M. R. Delbecq, T. Nakajima, P. Stano, T. Otsuka, S. Amaha, J. Yoneda, K. Takeda, G. Allison, A. Ludwig, A. D. Wieck, et al. Quantum Dephasing in a Gated GaAs Triple Quantum Dot due to Nonergodic Noise. PHYSICAL REVIEW LETTERS. 2016. 116. 4. 046802
Y. Kondo, S. Amaha, K. Ono, K. Kono, S. Tarucha. Critical Behavior of Alternately Pumped Nuclear Spins in Quantum Dots. PHYSICAL REVIEW LETTERS. 2015. 115. 18
Tomohiro Otsuka, Shinichi Amaha, Takashi Nakajima, Matthieu R. Delbecq, Jun Yoneda, Kenta Takeda, Retsu Sugawara, Giles Allison, Arne Ludwig, Andreas D. Wieck, et al. Fast probe of local electronic states in nanostructures utilizing a single-lead quantum dot. SCIENTIFIC REPORTS. 2015. 5
Delbecq Matthieu, Nakajima Takashi, Otsuka Tomohiro, Amaha Shinichi, Yoneda Jun, Watson John, Manfra Michael, Tarucha Seigo. 23pBK-10 Exploring multiple quantum dots circuits charge stability diagrams. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 1377-1377
Amaha, S., Hatano, T., Tarucha, S., Gupta, J. A., Austing, D. G. Vanishing current hysteresis under competing nuclear spin pumping processes in a quadruplet spin-blockaded double quantum dot. Applied Physics Letters. 2015. 106. 17