Tarucha Seigo

Affiliation and department：
Job title：グループディレクター
Homepage URL (1)： http://kaken.nii.ac.jp/ja/r/40302799

Research field (1)： Semiconductors, optical and atomic physics

Research keywords (30)：人工原子(分子) , 単原子層膜 , 第一原理電子状態計算 , メソズコピック系 , スピントロニクス , 低次元電子 , バルクハウゼンジャンプ , 低温走査トンネル顕微鏡 , 人工分子 , 第一原理計算 , 温度計 , フェルミ流体 , 単一光子検出 , 異方性磁気抵抗 , 朝永-ラッティンジャー液体 , 量子細線 , 核スピン , 電子スピン共鳴 , 超伝導電流 , コヒーレンズ , コヒーレンス , 量子ビット , InAs自己形成量子ドット , スピンエレクトロニクス , 近藤効果 , 半導体 , 半導体物性 , スピン , メゾスコピック系 , 量子ドット

Research theme for competitive and other funds (25)：

2019 - 2024 Electrical and optical creation and control of non-Abelian anyons
2018 - 2023 Feedforward control of electron spin qubits in quantum dots
2018 - 2021 Structured complex potentials for designer topological systems and devices in optics
2017 - 2021 Valley-spintronics in atomic layer materials
2016 - 2019 Design of topological effects in semiconductor nanostructures

2014 - 2019 Exploring the novel quantum electronic physics in solid state using spatial control of paired quantum states

2015 - 2018 Superconducting transport phenomena and the electron structures in semiconductor nanowires

2015 - 2017 Charge and spin nonlocal interaction in SiGe hybrid cQED architecture

2014 - 2017 Investigation of electronic correlation effects using quantum electron optics

2013 - 2017 Studies on quantum state transfer and creation of entanglement between photons and electron spins using quantum dots

2013 - 2016 g因子制御された量子ドットにおける単一光子から単一電子スピンへの量子状態転写

2013 - 2015 超伝導-グラフェン接合を利用した量子エンタングラー

2012 - 2015 III-V族半導体/超伝導接合における非局所もつれとマヨラナフェルミオンの研究

2009 - 2014 Control, measure, and transfer the quantum information in semiconductor nanostructures

2009 - 2014 Quantum Cybernetics Steering Committee

2009 - 2014 Coherent transfer in single photon and single electron spin coupled systems

2007 - 2011 Detection and manipulation of quantum coherence in quantum dots and wires

2007 - 2009 グラフェンナノデバイスにおける相対論的電子の量子輸送

2007 - 2009 超伝導/強磁性電極を有する単一自己形成InAs量子ドットにおける多体スピン相関の制御

2006 - 2008 Study of manipulation of electron and nuclear spins in few electronsystems via single photon injection

2003 - 2006 Dynamics study of few-electron zero-dimensional spin system

2002 - 2005 Fabrication and control of nuclear-and electron spin quantum bits

1998 - 2002 走査プローブ法を用いた量子多体系の相転移の研究

1997 - 1999 Electronic Properties of Spin Controlled Semiconductor Nanostructures

1996 - 1999 "Fundamental Study of Single Electron Transport and Formation of Nano-size Structures"

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Papers (224)：

Yui Muto, Takumi Nakaso, Motoya Shinozaki, Takumi Aizawa, Takahito Kitada, Takashi Nakajima, Matthieu R. Delbecq, Jun Yoneda, Kenta Takeda, Akito Noiri, et al. Visual explanations of machine learning model estimating charge states in quantum dots. APL Machine Learning. 2024. 2. 2
Kenta Takeda, Akito Noiri, Takashi Nakajima, Leon C. Camenzind, Takashi Kobayashi, Amir Sammak, Giordano Scappucci, Seigo Tarucha. Rapid single-shot parity spin readout in a silicon double quantum dot with fidelity exceeding 99%. npj Quantum Information. 2024. 10. 1
Yi-Hsien Wu, Leon C. Camenzind, Akito Noiri, Kenta Takeda, Takashi Nakajima, Takashi Kobayashi, Chien-Yuan Chang, Amir Sammak, Giordano Scappucci, Hsi-Sheng Goan, et al. Hamiltonian phase error in resonantly driven CNOT gate above the fault-tolerant threshold. npj Quantum Information. 2024. 10. 1
Sadashige Matsuo, Takaya Imoto, Tomohiro Yokoyama, Yosuke Sato, Tyler Lindemann, Sergei Gronin, Geoffrey C. Gardner, Michael J. Manfra, Seigo Tarucha. Phase engineering of anomalous Josephson effect derived from Andreev molecules. Science Advances. 2023
Sadashige Matsuo, Takaya Imoto, Tomohiro Yokoyama, Yosuke Sato, Tyler Lindemann, Sergei Gronin, Geoffrey C. Gardner, Sho Nakosai, Yukio Tanaka, Michael J. Manfra, et al. Phase-dependent Andreev molecules and superconducting gap closing in coherently-coupled Josephson junctions. Nature Communications. 2023. 14. 1

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MISC (275)：

米田淳, 武田健太, 野入亮人, 中島峻, LI Sen, 神岡純, 小寺哲夫, 樽茶清悟. Quantum Non-demolition Readout of a Silicon Spin Qubit. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
武藤由依, 中曽拓, 相澤拓海, 篠崎基矢, 北田孝仁, 中島峻, DELBECQ Matthieu R., 米田淳, 武田健太, 野入亮人, et al. Visual explanations of the machine learning model to recognize the charge states in quantum dots. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
米田淳, ROJAS-ARIAS J.S., STANO P., 武田健太, 野入亮人, 中島峻, LOSS D., 樽茶清悟. Noise characterization of exchange interaction between electron spins in silicon. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
武藤由依, 中曽拓, 相澤拓海, 篠崎基矢, 北田孝仁, 中島峻, DELBECQ Matthieu R., 米田淳, 武田健太, 野入亮人, et al. Improving generalization ability of automatic charge-state estimation in quantum dots by machine learning. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
武藤由依, 中曽拓, 相澤拓海, 篠崎基矢, 北田孝仁, 中島峻, DELBECQ Matthieu R., 米田淳, 武田健太, 野入亮人, et al. Noise-robust charge state recognition in quantum dots using machine learning and preprocessing. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1

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Work history (9)：

2005 - 2010 東京大学工学(系)研究科(研究院) 教授
2004 - 2008 東京大学大学院・工学系研究科教授
2006 - The University of Tokyo The Graduate School of Engineering
2004 - 2005 東京大学物理工学研究科教授
2005 - 東京大学物理工学研究所教授

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