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KAWABATA Shiro
Faculty of Computer and Information Sciences Department of Digital Media
Professor
Researchmap URL
https://researchmap.jp/shiro-kawabata
Researcher information
■ Degree
■ Research Keyword
■ Research Keyword
- Quantum Algorithm
- Theoretical Physics
- Chaos
- Topological Physics
- Optical Physics
- Semiconductor Physics
- Statistical Physics
- Superconducting electronics
- Spintronics
- Superconductor physics
- Mesoscopic Physics
- Comutational Physics
- Device physics
- Nonlinear physics
- Condensed matter theory
- Quantum infomration theory
- Quantum computer
- Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment
- Natural sciences, Magnetism, superconductivity, and strongly correlated systems
- Natural sciences, Semiconductors, optical and atomic physics
- Natural sciences, Mathematical physics and basic theory
- Informatics, High-performance computing
- Nanotechnology/Materials, Applied materials
- Nanotechnology/Materials, Applied physics - general
- Nanotechnology/Materials, Nanostructure physics
Career
■ Career
- Apr. 2024 - Present
National Institute of Advanced Industrial Science and Technology, 量子・AI融合技術ビジネス開発グローバル研究センター, Cross-appointment fellow - Apr. 2024 - Present
Hosei University, Faculty of Computer and Information Sciences, Professor - Jul. 2023 - Mar. 2024
National Institute of Advanced Industrial Science and Technology, 量子・AI融合技術ビジネス開発グローバル研究センター, Deputy Director - Apr. 2020 - Mar. 2024
National Institute of Advanced Industrial Science and Technology, エレクトロニクス・製造領域 NEC-産総研量子活用テクノロジー連携研究ラボ, 副ラボ長 - Apr. 2021 - Jun. 2023
National Institute of Advanced Industrial Science and Technology, 新原理コンピューティング研究 センター, Deputy Director - Oct. 2020 - Mar. 2021
National Institute of Advanced Industrial Science and Technology, Research Center for Emerging Computing Technologies, Team Leader - Oct. 2020 - Mar. 2021
National Institute of Advanced Industrial Science and Technology, Research Center for Emerging Computing Technologies (RCECT), Principal Research Manager - Apr. 2020 - Sep. 2020
National Institute of Advanced Industrial Science and Technology, デバイス技術研究部門 量子システムエンジニアリンググループ, 研究グループ長 - Oct. 2019 - Mar. 2020
Kagoshima University, Graduate School of Science and Engineering Physics and Astronomy Course, 非常勤講師 - Mar. 2019 - Mar. 2020
National Institute of Advanced Industrial Science and Technology, ナノエレクトロニクス研究部門 NEC-産総研量子活用テクノロジー連携研究室, 副連携室長 - Apr. 2017 - Mar. 2020
National Institute of Advanced Industrial Science and Technology, ナノエレクトロニクス研究部門 エレクトロインフォマティクスグループ, 研究グループ長 - Oct. 2019 - Oct. 2019
National Research University Higher School of Economics, Moscow Institute of Electronics and Mathematics, 客員教授 - Apr. 2019 - Oct. 2019
Hosei University, 理工学研究科 理工学専攻, 兼任教員 - Apr. 2018 - Mar. 2019
University of Yamanashi, 工学部 先端材料理工学科, 非常勤講師 - Apr. 2005 - Mar. 2017
National Institute of Advanced Industrial Science and Technology, Senior Researcher - Sep. 2016 - Oct. 2016
National Research University Higher School of Economics, Moscow Institute of Electronics and Mathematics, 客員教授 - Feb. 2015 - Mar. 2015
University of Twente, The Interfaces and Correlated Electron systems group, Faculty of Science & Technology, 在外研究員 - Aug. 2014 - Sep. 2014
CNRS, Laboratoire de Physique et Modélisation des Milieux Condensés, 在外研究員 - Aug. 2012 - Sep. 2012
CNRS, Laboratoire de Physique et Modélisation des Milieux Condensés, 在外研究員 - Dec. 2011 - Mar. 2012
Institute Laue-Langevin, Theory Group, 在外研究員 - Jul. 2011 - Sep. 2011
University of Twente, The Interfaces and Correlated Electron systems group, Faculty of Science & Technology, JSPS特定国派遣研究員 - May 2009 - May 2009
CNRS, Nano Physics Team, Centre de Physique Theorique, Visiting Professor - May 2007 - Feb. 2008
Chalmers University of Technology, Applied Quantum Physics Laboratory, Dept. of Microtechnology & Nanoscience, JSPS特定国派遣研究員 - 2004 - 2007
Hiroshima University, 先端物質科学研究科 量子情報生命科学国際プロジェクト研究センター, 客員研究員 - Apr. 2006 - Sep. 2006
University of Twente, Low Temperature Division, Faculty of Science & Technology, Visiting Researcher - Oct. 2005 - Mar. 2006
Kagoshima University, Graduate School of Science and Engineering, 非常勤講師 - Apr. 2005 - May 2005
NTT, 量子光物性研究部 量子光制御研究グループ, 客員研究員 - Apr. 2001 - Mar. 2005
AIST, 研究員 - Apr. 1998 - Mar. 2001
ETL, 電子基礎部, 研究員 - Sep. 1996 - Mar. 1998
Osaka Institute of Technology, 一般教育科物理教室, 非常勤講師
- Apr. 1995 - Mar. 1998, Osaka City University, Graduate School of Engineering, 応用物理学専攻
- Apr. 1993 - Mar. 1995, Nagoya University, Graduate School of Engineering, 結晶材料工学専攻
- Jun. 2023 - Present
量子コンピュータ技術専門委員会 副委員長, 一般社団法人 量子ICTフォーラム - Apr. 2022 - Present
さきがけ「物質と情報の量子協奏」アドバイザー, JST - Apr. 2021 - Present
国際連携分科会 委員, 量子技術イノベーション拠点推進会議 - Jun. 2020 - Present
Next generation computing program, quantum computing technology, Project Leader, NEDO - Apr. 2020 - Present
光・量子飛躍フラッグシッププログラムQ-LEAP 人材育成プログラム領域 サブプログラムディレクタ, 文部科学省 - Apr. 2020 - Present
アドバイザー, 東京理科大学総合研究院ナノ量子情報研究部門 - Apr. 2020 - Present
アドバイザー, 内閣府 ムーンショット型研究開発事業 目標6「2050年までに、経済・産業・安全保障を飛躍的に発展させる誤り耐性型汎用量子コンピュータを実現」 - Apr. 2018 - Present
光・量子飛躍フラッグシッププログラムQ-LEAP 量子情報処理領域 サブプログラムディレクタ, 文部科学省 - Jan. 2018 - Present
Associate Editor, frontiers in Physics Quantum Computing - 2014 - Present
Associate Editor, Frontiers in ICT Quantum Computing - Jul. 2023 - Mar. 2024
特許出願技術動向調査「量子計算機関連技術」委員長, 特許庁 - Nov. 2019 - Jun. 2023
量子コンピュータ技術専門委員会 委員長, 一般社団法人 量子ICTフォーラム - Nov. 2019 - Jun. 2023
理事, 一般社団法人 量子ICTフォーラム - Apr. 2016 - Mar. 2022
J. Phys. Soc. Jpn. Associate Editor, 日本物理学会 - May 2020 - Apr. 2021
「固体物理」 誌友, アグネ技術センター - Apr. 2018 - Mar. 2021
J. Phys. Soc. Jpn. Head Editor, 日本物理学会 - 2018 - 2019
量子コンピュータ研究開発戦略プロジェクト 委員, 公益社団法人 日本工学アカデミー - 2018 - 2019
参事, 量子ICTフォーラム - 2017 - 2018
科学研究費助成事業 数物系科学系 審査委員, 日本学術振興会 - 2002 - 2018
エレクトロニクスソサエティ 量子情報技術時限付専門委員会 委員, 電子情報通信学会エレクトロニクスソサエティ - 2013 - 2014
運営委員 幹事, 次世代プリンテッドエレクトロニクス技術研究組合 - 2012 - 2012
エレクトロニクスソサイエティ ロードマップWG 量子情報技術ロードマップ策定WG メンバー, 電子情報通信学会エレクトロニクスソサエティ - 2009 - 2011
タスクフォース委員会 アカデミックロードマップWG 磁性スピントロニクスクラスター将来ビジョン作成委員, 応用物理学会 - 2002 - 2003
量子コンピュータサロン メンバー, 新機能素子研究開発協会 - Nov. 2000 - Nov. 2002
量子情報技術時限付専門委員会 幹事, 電子情報通信学会エレクトロニクスソサエティ
Research activity information
■ Paper
- How to experimentally evaluate the adiabatic condition for quantum annealing
Yuichiro Mori; Shiro Kawabata; Yuichiro Matsuzaki
Scientific Reports, Dec. 2024 - Quantum annealing showing an exponentially small success probability despite a constant energy gap with polynomial energy
Hiroshi Hayasaka; Takashi Imoto; Yuichiro Matsuzaki; Shiro Kawabata
Physical Review A, 26 Aug. 2024 - Expressive quantum supervised machine learning using Kerr-nonlinear parametric oscillators
Yuichiro Mori; Kouhei Nakaji; Yuichiro Matsuzaki; Shiro Kawabata
Quantum Machine Intelligence, Jun. 2024 - Quantum annealing with error mitigation
Yuta Shingu; Tetsuro Nikuni; Shiro Kawabata; Yuichiro Matsuzaki
Physical Review A, 02 Apr. 2024 - Quantum algorithm for the radiative-transfer equation
Asuka Igarashi; Tadashi Kadowaki; Shiro Kawabata
Physical Review Applied, Mar. 2024 - Control of the ZZ coupling between Kerr cat qubits via transmon couplers
Takaaki Aoki; Taro Kanao; Hayato Goto; Shiro Kawabata; Shumpei Masuda
Physical Review Applied, 18 Jan. 2024 - Continuous percolation in a Hilbert space for a large system of qubits
Shohei Watabe; Michael Zach Serikow; Shiro Kawabata; Alexandre Zagoskin
European Physical Journal: Special Topics, Dec. 2023 - Measurement-based preparation of stable coherent states of a Kerr parametric oscillator
Yuta Suzuki; Shohei Watabe; Shiro Kawabata; Shumpei Masuda
Scientific Reports, Dec. 2023 - Quantum State Tomography for Kerr Parametric Oscillators
Y. Suzuki; S. Kawabata; T. Yamamoto; S. Masuda
Physical Review Applied, Sep. 2023 - Spectroscopic estimation of the photon number for superconducting Kerr parametric oscillators
Keisuke Matsumoto; Aiko Yamaguchi; Tsuyoshi Yamamoto; Shiro Kawabata; Yuichiro Matsuzaki
Japanese Journal of Applied Physics, 01 Apr. 2023 - Analysis of the shortest vector problems with quantum annealing to search the excited states
Katsuki Ura; Takashi Imoto; Tetsuro Nikuni; Shiro Kawabata; Yuichiro Matsuzaki
Japanese Journal of Applied Physics, 01 Apr. 2023 - Classical SPICE simulation of superconducting quantum circuits
Tetsufumi Tanamoto; Toyofumi Ishikawa; Kunihiro Inomata; Shumpei Masuda; Tamio Omuma; Shiro Kawabata
Applied Physics Express, 01 Mar. 2023 - Quantum annealing with twisted fields
Takashi Imoto; Yuya Seki; Yuichiro Matsuzaki; Shiro Kawabata
New Journal of Physics, 01 Nov. 2022 - Guaranteed-accuracy quantum annealing
Takashi Imoto; Yuya Seki; Yuichiro Matsuzaki; Shiro Kawabata
Physical Review A, 28 Oct. 2022 - Fast Tunable Coupling Scheme of Kerr Parametric Oscillators Based on Shortcuts to Adiabaticity
S. Masuda; T. Kanao; H. Goto; Y. Matsuzaki; T. Ishikawa; S. Kawabata
Physical Review Applied, 27 Sep. 2022 - Quantum Gate for a Kerr Nonlinear Parametric Oscillator Using Effective Excited States
Taro Kanao; Shumpei Masuda; Shiro Kawabata; Hayato Goto
Physical Review Applied, 08 Jul. 2022 - Calculation of Gibbs partition function with imaginary time evolution on near-term quantum computers
Keisuke Matsumoto; Yuta Shingu; Suguru Endo; Shiro Kawabata; Shohei Watabe; Tetsuro Nikuni; Hideaki Hakoshima; Yuichiro Matsuzaki
Japanese Journal of Applied Physics, Apr. 2022 - Variational secure cloud quantum computing
Yuta Shingu; Yuki Takeuchi; Suguru Endo; Shiro Kawabata; Shohei Watabe; Tetsuro Nikuni; Hideaki Hakoshima; Yuichiro Matsuzaki
Physical Review A, 03 Feb. 2022 - Efficient Criteria of Quantumness for a Large System of Qubits
Shohei Watabe; Michael Zach Serikow; Shiro Kawabata; Alexandre Zagoskin
Frontiers in Physics, 05 Jan. 2022 - Controls of a superconducting quantum parametron under a strong pump field
Shumpei Masuda; Toyofumi Ishikawa; Yuichiro Matsuzaki; Shiro Kawabata
Scientific Reports, Dec. 2021, [Reviewed]
Last - Boltzmann machine learning with a variational quantum algorithm
Yuta Shingu; Yuya Seki; Shohei Watabe; Suguru Endo; Yuichiro Matsuzaki; Shiro Kawabata; Tetsuro Nikuni; Hideaki Hakoshima
Physical Review A, Sep. 2021, [Reviewed] - Theoretical study of reflection spectroscopy for superconducting quantum parametrons
S. Masuda; A. Yamaguchi; T. Yamaji; T. Yamamoto; T. Ishikawa; Y. Matsuzaki; S. Kawabata
New Journal of Physics, 01 Sep. 2021, [Reviewed] - Excited state search using quantum annealing
Yuya Seki; Yuichiro Matsuzaki; Shiro Kawabata
Journal of the Physical Society of Japan, 15 May 2021, [Reviewed] - Investigation of heat transfer in 3D packaging for practical-scale quantum annealing machines
Wei Feng; Katsuya Kikuchi; Mutsuo Hidaka; Hirotake Yamamori; Yuuki Araga; Kazumasa Makise; Shiro Kawabata
2021 International Conference on Electronics Packaging, ICEP 2021, 12 May 2021 - Direct estimation of the energy gap between the ground state and excited state with quantum annealing
Yuichiro Matsuzaki; Hideaki Hakoshima; Kenji Sugisaki; Yuya Seki; Shiro Kawabata
Japanese Journal of Applied Physics, May 2021, [Reviewed] - Thermal management of a 3D packaging structure for superconducting quantum annealing machines
Wei Feng; Katsuya Kikuchi; Mutsuo Hidaka; Hirotake Yamamori; Yuuki Araga; Kazumasa Makise; Shiro Kawabata
Applied Physics Letters, 26 Apr. 2021 - Experimental Demonstrations of Native Implementation of Boolean Logic Hamiltonian in a Superconducting Quantum Annealer
Daisuke Saida; Yuki Yamanashi; Mutsuo Hidaka; Fuminori Hirayama; Kentaro Imafuku; Shuichi Nagasawa; Shiro Kawabata
IEEE Transactions on Quantum Engineering, 2021 - Enhancing quantum annealing performance by a degenerate two-level system
Shohei Watabe; Yuya Seki; Shiro Kawabata
Scientific Reports, 01 Dec. 2020, [Reviewed] - Pulsed quantum annealing
Vasilios Karanikolas; Shiro Kawabata
Journal of the Physical Society of Japan, 17 Aug. 2020, [Reviewed]
Last, Corresponding - Characterization of a Weyl semimetal using a unique feature of surface plasmon polaritons
Kota Tsuchikawa; Satoru Konabe; Takahiro Yamamoto; Shiro Kawabata
Physical Review B, 15 Jul. 2020, [Reviewed] - Boltzmann machine learning with a variational quantum algorithm
Yuta Shingu; Yuya Seki; Shohei Watabe; Suguru Endo; Yuichiro Matsuzaki; Shiro Kawabata; Tetsuro Nikuni; Hideaki Hakoshima
arXiv, Jul. 2020 - Quantum annealing with capacitive-shunted flux qubits
Yuichiro Matsuzaki; Hideaki Hakoshima; Yuya Seki; Shiro Kawabata
Japanese Journal of Applied Physics, 01 Apr. 2020, [Reviewed] - Anomalous current-voltage characteristics of SFIFS Josephson junctions with weak ferromagnetic interlayers
Tairzhan Karabassov; Anastasia V. Guravova; Aleksei Yu Kuzin; Elena A. Kazakova; Shiro Kawabata; Boris G. Lvov; Andrey S. Vasenko
Beilstein Journal of Nanotechnology, Jan. 2020, [Reviewed] - Surface plasmon polaritons in thin-film Weyl semimetals
Tomohiro Tamaya; Takeo Kato; Kota Tsuchikawa; Satoru Konabe; Shiro Kawabata
Journal of Physics Condensed Matter, May 2019, [Reviewed]
Last - Quantum phase transition in fully connected quantum Wajnflasz–Pick model
Yuya Seki; Shu Tanaka; Shiro Kawabata
Journal of the Physical Society of Japan, 08 Jan. 2019, [Reviewed] - Toward practical-scale quantum annealing machine for prime factoring
Masaaki Maezawa; Go Fujii; Mutsuo Hidaka; Kentaro Imafuku; Katsuya Kikuchi; Hanpei Koike; Kazumasa Makise; Shuichi Nagasawa; Hiroshi Nakagawa; Masahiro Ukibe; Shiro Kawabata
Journal of the Physical Society of Japan, 2019, [Reviewed], [Invited]
Last - Direct extraction of electron parameters from magnetoconductance analysis in mesoscopic ring array structures
A. Sawada; S. Faniel; S. Mineshige; S. Kawabata; K. Saito; K. Kobayashi; Y. Sekine; H. Sugiyama; T. Koga
Physical Review B, 08 May 2018, [Reviewed] - Detuning dependence of high-order harmonic generation in monolayer transition metal dichalcogenides
Tomohiro Tamaya; Satoru Konabe; Shiro Kawabata
Japanese Journal of Applied Physics, Apr. 2018, [Reviewed] - Quasi-superradiant soliton state of matter in quantum metamaterials
Hidehiro Asai; Shiro Kawabata; Sergey E. Savel’ev; Alexandre M. Zagoskin
European Physical Journal B, 01 Feb. 2018, [Reviewed] - Design of Quantum Annealing Machine for Prime Factoring
M. Maezawa; K. Imafuku; M. Hidaka; H. Koike; S. Kawabata
2017 16th International Superconductive Electronics Conference, ISEC 2017, 02 Jul. 2017, [Reviewed] - Orientation dependence of high-harmonic generation in monolayer transition metal dichalcogenides
Tomohiro Tamaya; Satoru Konabe; Shiro Kawabata
arXiv, 02 Jun. 2017, [Reviewed]
Last - Interplay of the Inverse Proximity Effect and Magnetic Field in Out-of-Equilibrium Single-Electron Devices
Shuji Nakamura; Yuri A. Pashkin; Mathieu Taupin; Ville F. Maisi; Ivan M. Khaymovich; Alexander S. Mel'Nikov; Joonas T. Peltonen; Jukka P. Pekola; Yuma Okazaki; Satoshi Kashiwaya; Shiro Kawabata; Andrey S. Vasenko; Jaw Shen Tsai; Nobu Hisa Kaneko
Physical Review Applied, 26 May 2017, [Reviewed] - Control of circularly polarized THz wave from intrinsic Josephson junctions by local heating
Hidehiro Asai; Shiro Kawabata
Applied Physics Letters, 27 Mar. 2017, [Reviewed] - Thermoelectric properties of bilayer phosphorene under tensile strain
Satoru Konabe; Shiro Kawabata; Takahiro Yamamoto
Surface and Interface Analysis, 01 Nov. 2016, [Reviewed] - Emission of Circularly Polarized Terahertz Wave from Inhomogeneous Intrinsic Josephson Junctions
Hidehiro Asai; Shiro Kawabata
IEEE Transactions on Applied Superconductivity, Apr. 2016, [Reviewed] - Heat transport and electron cooling in ballistic normal-metal/spin-filter/superconductor junctions
Shiro Kawabata; Andrey S. Vasenko; Asier Ozaeta; Sebastian F. Bergeret; Frank W.J. Hekking
Journal of Magnetism and Magnetic Materials, 01 Jun. 2015, [Reviewed] - Detection of small exchange fields in S/F structures
A. S. Vasenko; S. Kawabata; A. Ozaeta; A. A. Golubov; V. S. Stolyarov; F. S. Bergeret; F. W.J. Hekking
Journal of Magnetism and Magnetic Materials, 01 Jun. 2015, [Reviewed] - Effects of lasing in a one-dimensional quantum metamaterial
Hidehiro Asai; Sergey Savel'Ev; Shiro Kawabata; Alexandre M. Zagoskin
Physical Review B - Condensed Matter and Materials Physics, 23 Apr. 2015, [Reviewed] - Inter-band phase fluctuations in macroscopic quantum tunneling of multi-gap superconducting Josephson junctions
Hidehiro Asai; Yukihiro Ota; Shiro Kawabata; Franco Nori
Physica C: Superconductivity and its Applications, 15 Sep. 2014, [Reviewed] - Theory of macroscopic quantum tunneling with Josephson-Leggett collective excitations in multiband superconducting Josephson junctions
Hidehiro Asai; Yukihiro Ota; Shiro Kawabata; Masahiko Machida; Franco Nori
Physical Review B - Condensed Matter and Materials Physics, 12 Jun. 2014 - Theory of macroscopic quantum tunneling with Josephson-Leggett collective excitations in multi-band superconducting Josephson junctions
Hidehiro Asai; Yukihiro Ota; Shiro Kawabata; Masahiko Machida; Franco Nori
Physical Review B, 23 May 2014, [Reviewed] - Intense terahertz emission from intrinsic Josephson junctions by external heat control
Hidehiro Asai; Shiro Kawabata
Applied Physics Letters, 17 Mar. 2014, [Reviewed] - Possibility to enhance teraherz emission from intrinsic Josephson junction by external local heating
Hidehiro Asai; Shiro Kawabata
Journal of Physics: Conference Series, 18 Dec. 2014, [Reviewed]
Last - Two-dimensional macroscopic quantum tunneling in multi-gap superconductor Josephson junctions
Hidehiro Asai; Shiro Kawabata; Yukihiro Ota; Masahiko Machida
Journal of Physics: Conference Series, 17 Dec. 2014, [Reviewed] - Robustness of spin-Triplet pairing and singlet-Triplet pairing crossover in superconductor/ferromagnet hybrids
Shiro Kawabata; Yasuhiro Asano; Yukio Tanaka; Alexander A. Golubov
Journal of the Physical Society of Japan, Dec. 2013, [Reviewed] - Efficient electron refrigeration using superconductor/spin-filter devices
Shiro Kawabata; Asier Ozaeta; Andrey S. Vasenko; Frank W.J. Hekking; F. Sebastián Bergeret
Applied Physics Letters, 15 Jul. 2013, [Reviewed] - Andreev current and subgap conductance of Spin-valve SFF structures
A. S. Vasenko; A. Ozaeta; S. Kawabata; F. W.J. Hekking; F. S. Bergeret
Journal of Superconductivity and Novel Magnetism, May 2013 - An effect of temperature distribution on terahertz phase dynamics in intrinsic Josephson junctions
Hidehiro Asai; Shiro Kawabata
Physica C: Superconductivity and its Applications, 2013, [Reviewed] - Spectrum of Andreev bound states in Josephson junctions with a ferromagnetic insulator
Shiro Kawabata; Yukio Tanaka; Alexander A. Golubov; Andrey S. Vasenko; Yasuhiro Asano
Journal of Magnetism and Magnetic Materials, Oct. 2012, [Reviewed] - Erratum: Semiclassical interpretation of the spin interference effect observed in square loop arrays of In
0.53 Ga0.47 As/In0.52 Al0.48 As quantum wells (Physical Review B - Condensed Matter and Materials Physics (2012) 85:4 (049901))
S. Mineshige; S. Kawabata; S. Faniel; J. Waugh; Y. Sekine; T. Koga
Physical Review B - Condensed Matter and Materials Physics, 05 Jan. 2012 - Theory of finite temperature Josephson transport through a ferromagnetic insulator
Nakamura, S.; Souma, S.; Ogawa, M.; Kawabata, S.
Advances in Superconductivity Xxiv, 2012, [Reviewed] - Semiclassical interpretation of the spin interference effect observed in square loop arrays of In
0.53 Ga0.47 As/In0.52 Al0.48 As quantum wells
S. Mineshige; S. Kawabata; S. Faniel; J. Waugh; Y. Sekine; T. Koga
Physical Review B - Condensed Matter and Materials Physics, 27 Dec. 2011, [Reviewed] - Josephson effect through an anisotropic magnetic molecule
I. A. Sadovskyy; D. Chevallier; T. Jonckheere; M. Lee; S. Kawabata; T. Martin
Physical Review B - Condensed Matter and Materials Physics, 14 Nov. 2011, [Reviewed] - Macroscopic quantum tunneling induced by a spontaneous field in intrinsic Josephson junctions
Y. Chizaki; H. Kashiwaya; S. Kashiwaya; T. Koyama; S. Kawabata
Physica C: Superconductivity and its Applications, Nov. 2011, [Reviewed] - Tunneling Hamiltonian description of the atomic-scale 0-π transition in superconductor/ferromagnetic-insulator junctions
S. Kawabata; Y. Tanaka; A. A. Golubov; A. S. Vasenko; S. Kashiwaya; Y. Asano
Physica C: Superconductivity and its Applications, Nov. 2011, [Reviewed] - Current-voltage characteristics of tunnel Josephson junctions with a ferromagnetic interlayer
A. S. Vasenko; S. Kawabata; A. A. Golubov; M. Yu Kupriyanov; C. Lacroix; F. S. Bergeret; F. W.J. Hekking
Physical Review B - Condensed Matter and Materials Physics, 21 Jul. 2011, [Reviewed] - Atomic scale 0-π transition in a high-T
c superconductor/ ferromagnetic-insulator/high-Tc superconductor Josephson junction
Shiro Kawabata; Yukio Tanaka; Yasuhiro Asano
Physica E: Low-Dimensional Systems and Nanostructures, Jan. 2011, [Reviewed] - Effect of strong coupling on collective macroscopic quantum tunneling in intrinsic Josephson junctions
Shiro Kawabata; Hiromi Kashiwaya; Satoshi Kashiwaya
Physica C: Superconductivity and its Applications, Dec. 2010, [Reviewed] - Thermally induced 0-π phase transition in Josephson junctions through a ferromagnetic oxide film
S. Kawabata; Y. Asano; A. A. Golubov; Y. Tanaka; S. Kashiwaya
Physica C: Superconductivity and its Applications, 01 Nov. 2010, [Reviewed] - Theory of quantum transport in Josephson junctions with a ferromagnetic insulator
Shiro Kawabata; Yasuhiro Asano
Fizika Nizkikh Temperatur (Kharkov), Oct. 2010 - Dissipative current in SIFS Josephson junctions
A. S. Vasenko; S. Kawabata; A. A. Golubov; M. Yu Kupriyanov; F. W.J. Hekking
Physica C: Superconductivity and its Applications, 01 Oct. 2010, [Reviewed] - Multi-junction switching in Bi
2 Sr1.6 La0.4 CuO6+δ intrinsic josephson junctions
Hiromi Kashiwaya; Tetsuro Matsumoto; Hajime Shibata; Hiroshi Eisaki; Yoshiyuki Yoshida; Hiroshi Kambara; Shiro Kawabata; Satoshi Kashiwaya
Applied Physics Express, 12 Apr. 2010, [Reviewed] - Josephson π state in a ferromagnetic insulator
Shiro Kawabata; Yasuhiro Asano; Yukio Tanaka; Alexander A. Golubov; Satoshi Kashiwaya
Physical Review Letters, 19 Mar. 2010, [Reviewed] - Theory of Josephson transport through spintronics nano-structures
Shiro Kawabata; Yasuhiro Asano; Yukio Tanaka; Satoshi Kashiwaya
Physica E: Low-Dimensional Systems and Nanostructures, Feb. 2010, [Reviewed] - TWO-DIMENSIONAL MACROSCOPIC QUANTUM DYNAMICS IN YBCO JOSEPHSON JUNCTIONS
Kawabata, S.; Kato, T.; Lombardi, F.; Bauch, T.
2010, [Reviewed] - NUMERICAL STUDY OF pi-JUNCTION USING SPIN FILTERING BARRIERS
Kawabata, S.; Asano, Y.
2010, [Reviewed] - A tunneling Hamiltonian theory of 0-π transition in d-wave superconductor/ferromagnetic-insulator heterostructures
Shiro Kawabata; Satoshi Kashiwaya; Yukio Tanaka; Alexander A. Golubov; Yasuhiro Asano
Journal of Physics: Conference Series, 2010, [Reviewed] - Theory of quantum transport in Josephson junctions with a ferromagnetic insulator
Shiro Kawabata; Yasuhiro Asano
Low Temperature Physics, 28 Sep. 2010, [Reviewed] - Theory of two-dimensional macroscopic quantum tunneling in YBa2 Cu3 O7-δ Josephson junctions coupled to an LC circuit
Shiro Kawabata; Thilo Bauch; Takeo Kato
Physical Review B - Condensed Matter and Materials Physics, 13 Nov. 2009, [Reviewed] - Switching dynamics and MQT in Bi2201 intrinsic Josephson junctions
H. Kashiwaya; T. Matsumoto; H. Shibata; H. Eisaki; Y. Yoshida; S. Kawabata; Y. Tanaka; S. Kashiwaya
Physica C: Superconductivity and its Applications, 15 Oct. 2009, [Reviewed] - Effect of d s(-) f hybridization on the Josephson current through Eu-chalcogenides
S. Kawabata; Y. Asano; Y. Tanaka; S. Kashiwaya
Physica C: Superconductivity and its Applications, 15 Oct. 2009, [Reviewed] - Two-dimensional macroscopic quantum dynamics in YBCO josephson junctions
Shiro Kawabata; Takeo Kato; Floriana Lombardi; Thilo Bauch
International Journal of Modern Physics B, 20 Aug. 2009, [Reviewed] - Numerical study of π-junction using spin filtering barriers
Shiro Kawabata; Yasuhiro Asano
International Journal of Modern Physics B, 20 Aug. 2009, [Reviewed] - Theory of two-dimensional macroscopic quantum tunneling in a Josephson junction coupled with an LC circuit
Shiro Kawabata; Takeo Kato; Thilo Bauch
Journal of Physics: Conference Series, 17 Dec. 2009, [Reviewed] - Theory of macroscopic quantum dynamics in high-T
C Josephson junctions
Shiro Kawabata
Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008, 23 Dec. 2009, [Reviewed] - Switching dynamics in strongly coupled Josephson junctions
H. Kashiwaya; T. Matsumoto; H. Shibata; S. Kawabata; S. Kashiwaya
Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008, 2009, [Reviewed] - Microscopic theory of current-Spin interaction in ferromagnets
H. Kohno; S. Kawabata; T. Noguchi; S. Ueta; J. Shibata; G. Tatara
Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008, 2009, [Reviewed] - Switching dynamics of Bi
2 Sr2 CaCu2 O8+δ intrinsic Josephson junctions: Macroscopic quantum tunneling and self-heating effect
Hiromi Kashiwaya; Tetsuro Matsumoto; Hajime Shibata; Satoshi Kashiwaya; Hiroshi Eisaki; Yoshiyuki Yoshida; Shiro Kawabata; Yukio Tanaka
Journal of the Physical Society of Japan, Oct. 2008, [Reviewed] - Possible observation of energy level quantization in an intrinsic Josephson junction
H. Kashiwaya; T. Matsumoto; S. Kashiwaya; H. Shibata; H. Eisaki; Y. Yoshida; S. Kawabata; Y. Tanaka
Physica C: Superconductivity and its Applications, 15 Sep. 2008, [Reviewed] - Cooper pair transport and macroscopic quantum dynamics in Josephson junctions through ferromagnetic insulators
Shiro Kawabata; Yasuhiro Asano; Yukio Tanaka; Satoshi Kashiwaya; Alexander A. Golubov
Physica C: Superconductivity and its Applications, 01 Apr. 2008, [Reviewed] - Quantum dissipation due to the zero energy bound states in high-T
C superconductor junctions
S. Kawabata; S. Kashiwaya; Y. Asano; Y. Tanaka; T. Kato; A. A. Golubov
MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium, 2008, [Reviewed] - Macroscopic quantum tunneling in π Josephson junctions with insulating ferromagnets and its application to phase qubits
Shiro Kawabata; Alexander A. Golubov
Physica E: Low-Dimensional Systems and Nanostructures, Dec. 2007, [Reviewed] - Theory of macroscopic quantum tunneling in high- Tc c -axis Josephson junctions
Takehito Yokoyama; Shiro Kawabata; Takeo Kato; Yukio Tanaka
Physical Review B - Condensed Matter and Materials Physics, 01 Oct. 2007, [Reviewed] - Quantum dissipative dynamics in nanostructure d-wave Josephson junctions
Shiro Kawabata; Alexander A. Golubov; Yukio Tanaka; Satoshi Kashiwaya
Physica C: Superconductivity and its Applications, 01 Sep. 2007, [Reviewed] - MQT observation in Bi2212 intrinsic Josephson junctions
Satoshi Kashiwaya; Tetsuro Matsumoto; Hiromi Kashiwaya; Hajime Shibata; Hiroshi Eisaki; Yoshiyuki Yoshida; Shiro Kawabata; Yukio Tanaka
Physica C: Superconductivity and its Applications, 01 Sep. 2007, [Reviewed] - Theory of macroscopic quantum tunnelling and dissipation in high-T
c Josephson junctions
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka; Takeo Kato; Alexander A. Golubov
Superconductor Science and Technology, 01 Feb. 2007, [Reviewed] - Experimental study of macroscopic quantum tunnelling in Bi2212 intrinsic Josephson junctions
Tetsuro Matsumoto; Hiromi Kashiwaya; Hajime Shibata; Satoshi Kashiwaya; Shiro Kawabata; Hiroshi Eisaki; Yoshiyuki Yoshida; Yukio Tanaka
Superconductor Science and Technology, 01 Feb. 2007, [Reviewed] - Theory of macroscopic quantum tunneling in Nb/Au/YBCO Josephson junctions
KAWABATA, S; GOLUBOV, AA; ARIANDO; VERWIJS, CJM; HILGENKAMP, H
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, [Reviewed] - Theory of macroscopic quantum coherence in d-wave superconductor junctions
UMEKI, T; KATO, T; YOKOYAMA, T; TANAKA, Y; KAWABATA, S; KASHIWAYA, S
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, [Reviewed] - Macroscopic quantum tunneling and quasiparticle-tunneling blockade effect in s-wave/d-wave hybrid junctions
KAWABATA, S; GOLUBOV, AA; ARIANDO; VERWIJS, CJM; HILGENKAMP, H; KIRTLEY, JR
PHYSICAL REVIEW B, 2007, [Reviewed] - Macroscopic quantum dynamics of pi junctions with ferromagnetic insulators
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka; Alexander A. Golubov
PHYSICAL REVIEW B, Nov. 2006, [Reviewed] - Theory of superconducting π-qubit with a ferromagnetic insulator
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
Physica C: Superconductivity and its Applications, 15 May 2006, [Reviewed] - Theory of macroscopic quantum tunneling in high-T
c cuprate
Shiro Kawabata; Yukio Tanaka; Satoshi Kashiwaya; Yasuhiro Asano
Physica C: Superconductivity and its Applications, 15 May 2006, [Reviewed] - Macroscopic quantum tunneling in high-T
C superconductor Josephson junctions
Shiro Kawabata
Proceedings of the 8th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2005, 2006 - Macroscopic quantum dynamics of π junctions with ferromagnetic insulators
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka; Alexander A. Golubov
Physical Review B - Condensed Matter and Materials Physics, 2006, [Reviewed] - Macroscopic quantum tunneling and dissipation in c-axis twist Josephson junctions
Shiro Kawabata; Yasuhiro Asano; Satoshi Kashiwaya; Yukio Tanaka
Journal of Physics and Chemistry of Solids, Jan. 2006, [Reviewed] - Quasiparticle dissipation in the measurement process of phase qubit using high-T
c superconductors
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
Physica E: Low-Dimensional Systems and Nanostructures, Nov. 2005, [Reviewed] - Macroscopic quantum tunneling in a d-wave high-TC Bi2Sr2CaCu2O8+δ superconductor
K. Inomata; S. Sato; Koji Nakajima; A. Tanaka; Y. Takano; H. B. Wang; M. Nagao; H. Hatano; S. Kawabata
Physical Review Letters, 02 Sep. 2005, [Reviewed] - Effect of zero-energy bound states on macroscopic quantum tunneling in high- Tc superconductor junctions
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
Physical Review B - Condensed Matter and Materials Physics, 01 Aug. 2005, [Reviewed] - Decoherence of Phase Qubit using High-Tc Superconductor
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
12 Apr. 2005, [Reviewed] - Mesoscopic superconductivity with unconventional superconductor or ferromagnet: Macroscopic quantum tunneling in d-wave superconductor Josephson
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
Realizing Controllable Quantum States: Mesoscopic Superconductivity and Spintronics - In the Light of Quantum Computation, 01 Jan. 2005, [Reviewed] - Quasiparticle Dissipation in d-wave Superconductor Phase Qubit
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING, 10 Oct. 2004, [Reviewed] - Macroscopic Quantum Tunneling and Quasiparticle Dissipation in d-wave Superconductor Josephson Junctions
Shiro Kawabata; Satoshi Kashiwaya; Yasuhiro Asano; Yukio Tanaka
PHYSICAL REVIEW B, 27 May 2004, [Reviewed] - Quantum information processing and entanglement in solid state devices
Shiro Kawabata
Science and Technology of Advanced Materials, May 2004 - Information-theoretical approach to control of quantum-mechanical systems
Shiro Kawabata
Physical Review A - Atomic, Molecular, and Optical Physics, Dec. 2003 - Information theoretical limits on quantum control
Shiro Kawabata
Journal of the Physical Society of Japan, Nov. 2003, [Reviewed] - Test of Bell's inequality using the spin filter effect in ferromagnetic semiconductor microstructures
Shiro Kawabata
Journal of the Physical Society of Japan, 15 May 2001 - Quantum error-correcting code for burst error
Shiro Kawabata
QUANTUM COMMUNICATION, COMPUTING, AND MEASUREMENT 3, 2001 - Anomalous Diffusion and Quantum Interference Effect in Nano-scale Periodic Lorentz Gas
Shiro Kawabata
28 Dec. 2000, [Reviewed] - Quantum interleaver: Quantum error correction for burst error
Shiro Kawabata
Journal of the Physical Society of Japan, Nov. 2000, [Reviewed] - Semiclassical Theory of h/e Aharonov-Bohm Oscillation in Ballistic Regimes
Shiro Kawabata
01 Sep. 1999, [Reviewed] - Persistent currents in quantum chaotic systems
Shiro Kawabata
Physical Review B - Condensed Matter and Materials Physics, 01 Jun. 1999, [Reviewed] - Berry phase and persistent current in disordered mesoscopic rings
Shiro Kawabata
Physical Review B - Condensed Matter and Materials Physics, 30 Aug. 1999, [Reviewed] - Chaos and quantum interference effect in semiconductor ballistic micro-structures
Shiro Kawabata
30 Sep. 1998, [Reviewed] - Semiclassical theory of Aharonov-Bohm oscillation for doubly connected ballistic cavities
Shiro Kawabata
Physical Review B - Condensed Matter and Materials Physics, 1998, [Reviewed] - Oscillations and quantum chaos in ballistic Aharonov-Bohm billiards
Shiro Kawabata; Katsuhiro Nakamura
Physical Review B - Condensed Matter and Materials Physics, 1998, [Reviewed] - h/2e oscillations and negative magneto-resistance in ballistic chaotic Aharonov-Bohm billiards
Shiro Kawabata; Katsuhiro Nakamura
Solid-State Electronics, 1998, [Reviewed] - Ballistic Conductance Fluctuation and Quantum Chaos in Sinai Billiard
Shiro Kawabata; Katsuhiro Nakamuka
Journal of the Physical Society of Japan, 15 Mar. 1997 - Al'tshuler-Aronov-Spivak effect and quantum chaos in ballistic quantum dots forming Aharonov-Bohm ring
Shiro Kawabata
REPORT OF RESEARCH CENTER OF ION BEAM TECHNOLOGY, HOSEI UNIVERSITY, SUPPLEMENT NO 15, MARCH, 1997 - Quantum chaotic transport in ballistic Aharonov-Bohm billiards
Shiro Kawabata; Katsuhiro Nakamura
Chaos, Solitons and Fractals, 1997, [Reviewed] - Al'tshuler-Aronov-Spivak Effect in Ballistic Chaotic Aharonov-Bohm Billiards
Shiro Kawabata; Katsuhiro Nakamura
Journal of the Physical Society of Japan, 15 Dec. 1996 - ON NEWTONS METHOD FOR STOCHASTIC DIFFERENTIAL-EQUATIONS
Shiro Kawabata
Lecture Notes in Mathematics, 1991 - A NONSTANDARD APPROACH TO THE FIELD-EQUATIONS IN THE FUNCTIONAL FORM
Shiro Kawabata
Osaka Journal of Mathematics, 1986
- ZZ gate with tunable couplers for Kerr-cat qubits
青木隆明; 金尾太郎; 後藤隼人; 川畑史郎; 増田俊平
日本物理学会講演概要集(CD-ROM), 2023 - Variational secure cloud quantum computing
神宮裕汰; 神宮裕汰; 竹内勇貴; 遠藤傑; 川畑史郎; 渡部昌平; 二国徹郎; 箱嶋秀昭; 箱嶋秀昭; 松崎雄一郎
日本物理学会講演概要集(CD-ROM), 2022 - Analysis of the shortest vector problems with the quantum annealing to search the excited states
浦優輝; 浦優輝; 井元隆史; 渡部昌平; 二国徹郎; 松崎雄一郎; 川畑史郎
日本物理学会講演概要集(CD-ROM), 2022 - Quantum trajectory theory for superconducting quantum parametrons
鈴木雄太; 鈴木雄太; 渡部昌平; 川畑史郎; 増田俊平
日本物理学会講演概要集(CD-ROM), 2022 - Calculation of the Partition function on NISQ devices
松本佳大; 松本佳大; 神宮裕汰; 神宮裕汰; 遠藤傑; 川畑史郎; 渡部昌平; 二国徹郎; 箱嶋秀昭; 松崎雄一郎
日本物理学会講演概要集(CD-ROM), 2021 - Investigation of the Multiplier Composed of the Superconducting Flux Qubits for the Quantum Annealing
才田大輔; 日高睦夫; 今福健太郎; 平山文紀; 永沢秀一; 川畑史郎; 山梨裕希
応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021 - Calculation of the Partition function on NISQ devices
松本佳大; 松本佳大; 神宮裕汰; 神宮裕汰; 遠藤傑; 川畑史郎; 渡部昌平; 二国徹郎; 松崎雄一郎; 箱嶋秀昭
日本物理学会講演概要集(CD-ROM), 2021 - Scaling laws in the integrated quantum system and in the high-dimensional Hilbert space
渡部昌平; SERIKOW Michael; 川畑史郎; ZAGOSKIN Alexandre
日本物理学会講演概要集(CD-ROM), 2021 - 量子コンピュータ：量子力学に基づく次世代クラウドコンピューティング技術
Shiro Kawabata
研究開発リーダー, Nov. 2020, [Reviewed], [Invited]
Lead, Corresponding - 量子アニーリングの現状と未来
渡部 昌平; 関 優也; 川畑 史郎
科学フォーラム, Apr. 2020
Last - Innovative Computing with Quantum Mechanical Phenomena
松崎 雄一郎; 川畑 史郎
The journal of the Institute of Electronics, Information and Communication Engineers, Mar. 2020 - Universal quantum computer and Ising machine: Recent developments
Shiro Saito; Shiro Kawabata
Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, 2019 - Design, manufacturing, and packaging technology for superconducting quantum annealing machines
Shiro Kawabata; Mutsuo Hidaka; Kazumasa Makise; Go Fujii; Masakazu Hioki; Masahiro Ukibe; Katsuya Kikuchi
Journal of Japan Institute of Electronics Packaging, 2019 - Scalable device structure for large scale superconducting quantum annealing machine
日高 睦夫; 前澤 正明; 牧瀬 圭正; 永沢 秀一; 山田 隆弘; 猪股 邦宏; 藤井 剛; 山森 弘毅; 浮辺 雅弘; 川畑 史郎
電気学会研究会資料. ASC = The papers of Technical Meeting on "Application of Superconductivity", IEE Japan, 17 Jan. 2018 - Wavefunction and supercurrent at multi-terminal Josephson junction
Yokoyama Tomohiro; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2018 - Theory of surface plasmon polariton in multilayer Weyl semimetals
Tamaya Tomohiro; Konabe Satoru; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2018 - Recent Developments in Quantum Computers and Quantum Annealing Machines:―The dawn of a Quantum 2.0 era―
KAWABATA Shiro
TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 2018 - Peculiar surface plasmon polariton and bulk propagating wave in Weyl semimetals
Konabe Satoru; Tsuchikawa Kota; Yamamoto Takahiro; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2017 - Physics and application of superconducting spintronics devices
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2017 - Theory for nonlinear optical response in transition metal dichalcogenidesⅡ
Tamaya Tomohiro; Konabe Satoru; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2017 - Unusual surface plasmon and propagation wave in Weyl semimetals
Konabe Satoru; Tsuchikawa Kouta; Yamamoto Takahiro; Kawabata Shiro
Abstract of annual meeting of the Surface Science of Japan, 2017 - An introduction to Ising computers
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2016 - Theory for non-equilibrium carrier dynamics in two-dimensional topological insulators
Tamaya Tomohiro; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2016 - Theory of the superconducting-nanoware charge-sensor based on the charge-phase duality
川畑 史郎; 田口 真彦; 都倉 康弘
Meeting Abstracts of the Physical Society of Japan, 2016 - Theory of heat current in topological material-superconductor junction
Yasutomi K.; Kawabata S.; Tokura Y.
Meeting Abstracts of the Physical Society of Japan, 2016 - Surface plasmon polariton in Weyl semimetals
Konabe Satoru; Yamamoto Takahiro; Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2016 - 24aAN-1 Peculiar vortex state in quantum metamaterial using circuit QED
Asai H.; Savel'ev Sergey; Zagoskin Alexandre; Kawabata S.
Meeting Abstracts of the Physical Society of Japan, 2015 - 27pAW-2 The Quantitative Analysis of Quantum Correction Term in Messoscopic Loop Array Fabricated in InGaAs/InAlAs Double-Hetero Quantum Well
Sawada A.; Koga T.; Kobayashi K.; Kawabata S.; Saito K.; Sekine Y.; Sugiyama H.
Meeting Abstracts of the Physical Society of Japan, 2014 - 27aCA-6 巨視的量子トンネルにおけるバンド間位相差ゆらぎの増幅-散逸競合効果(27aCA 超伝導・密度波,領域6(金属(液体金属・準結晶)・低温(超低温・超伝導・密度波)))
浅井 栄大; 川畑 史郎; 太田 幸宏; 町田 昌彦
日本物理学会講演概要集, 2014 - 10aAZ-1 Electromagnetic response of quantum metamaterial using circuit QED
Asai H.; Kawabata S.; Savel'ev Sergey; Zagoskin Alexandre
Meeting Abstracts of the Physical Society of Japan, 2014 - 29aXL-5 The Determination of Spin Orbit Interaction Coefficients and Cutoff Length in Mesoscopic Loop Array by the Billiard Simulation
Sawada A.; Koga T.; Kobayashi K.; Kawabata S.; Sekine Y.; Sugiyama H.
Meeting Abstracts of the Physical Society of Japan, 2013 - 29aRG-6 The effect of inter-band phase fluctuation on macroscopic quantum tunneling
Asai H.; Kawabata S.; Ota Y.; Nori Franco
Meeting Abstracts of the Physical Society of Japan, 2013 - 29aRG-7 Odd frequency paring and singlet to triplet crossover in ferromagnet/superconductor junctions
Kawabata S.; Asano Y.; Tanaka Y.; Golubov A. A.
Meeting Abstracts of the Physical Society of Japan, 2013 - 25aBC-6 Theory of Josepshon π-junction using a ferromagnetic insulator
Nakamura S.; Souma S.; Ogawa M.; Kawabata S.
Meeting Abstracts of the Physical Society of Japan, 2012 - 25aBC-3 Theory of superconducting proximity effect into non-uniform magnetic structures
Kawabata S.; Karminskaya T.; Kupriyanov M.; Tanaka Y.; Golubov A. A.
Meeting Abstracts of the Physical Society of Japan, 2012 - 27aCE-14 Semiclassical Billiard Analysis of Magneto-Resistance Quantum Oscillation in InGaAs Quantum Well Mesoscopic Structures
Mineshige S.; Kawabata S.; Fanieru S.; Sawada A.; Sekine Y.; Sugiyama H.; Koga T.
Meeting Abstracts of the Physical Society of Japan, 2012 - 20aFE-4 Numerical Simulation ofTHz Emission from Antenna Fed by Intrinsic Josephson Junctions
Asai H.; Kawabata S.; Tachiki M.; Kadowaki K.
Meeting Abstracts of the Physical Society of Japan, 2012 - 19aAF-9 Charge and thermal transport in superconductor/ferromagnetic-insulator/normal-metal junctions
Nakamura S.; Souma S.; Ogawa M.; Vasenko Andery S.; Kawabata S.
Meeting Abstracts of the Physical Society of Japan, 2012 - 26aHD-5 Theory of second switching process in intrinsic Josephson junctions
Chizaki Y.; Kashiwaya H.; Kashiwaya S.; Koyama T.; Kawabata S.
Meeting Abstracts of the Physical Society of Japan, 2011 - 21aTL-2 Reproduction of Experimental Time-reversal Interferences found in InGaAs Mesoscopic Loop Arrays by Semi-classical Billiard Simulation Including Spin Degree of Freedom
Mineshige S.; Kawabata S.; Sekine Y.; Koga T.
Meeting Abstracts of the Physical Society of Japan, 2011 - 20aHW-4 強結合固有接合における協力的量子トンネル現象の理論(20aHW 微小接合,領域4(半導体,メゾスコピック系・局在))
知崎 陽一; 柏谷 裕美; 柏谷 聡; 小山 富男; 川畑 史郎
日本物理学会講演概要集, 2010 - 23aWQ-6 Theory of Josepshon effect through a magnetic molecule
Kawabata S.; Chevallie Denis; Jonckheere Thibaut; Martin Thierry
Meeting Abstracts of the Physical Society of Japan, 2010 - 23aWQ-7 Forced Synchronization and Cooperative Quantum Tunneling in Intrinsic Junctions
Chizaki Y.; Kashiwaya H.; Kashiwaya S.; Koyama T.; Kawabata S.
Meeting Abstracts of the Physical Society of Japan, 2010 - 26aWQ-11 Semiclassical billiard simulation toward understanding the anomalous quantum oscillations found in mesoscopic square loop arrays made of InGaAs quantum wells
Mineshige S.; Faniel Sebastien; Matsuura T.; Kawabata S.; Koga T.
Meeting Abstracts of the Physical Society of Japan, 2010 - Josephson transport through a ferromagnet/superconductor hybrid structure and its application to quantum bit
KAWABATA Shiro; KAWABATA Shiro; ASANO Yasuhiro
Proc 2010 Int Symp Phys Quantum Technol, 2010 - 20aHW-3 Theory of π-junction in a ferromagnetic-insulator/superconductor Josephson junction systems
Kawabata S.; Asano Y.; Tanaka Y.; Kashiwaya S.; Golubov A. A.
Meeting Abstracts of the Physical Society of Japan, 2010 - Introduction to Quantum Computer : Basics and Recent Developments
KAWABATA Shiro
Journal of Society of Automotive Engineers of Japan, 01 May 2008
Lead - 23pWJ-10 Theory of multi-dimensional tunneling in Josephson junctions coupled with a LC circuit
Kawabata S.; Bauch Thilo; Shumeiko Vitaly; Kato T.
Meeting Abstracts of the Physical Society of Japan, 2008 - 26aWQ-5 Transport properties of Bi-2201 intrinsic Josephson junctions
Matsumoto T.; Kashiwaya H.; Shibata H.; Kawabata S.; Eisaki H.; Yoshida Y.; Kashiwaya S.
Meeting Abstracts of the Physical Society of Japan, 2008 - 22pYF-2 Can we realize a π-junction by using the spin filter effects?
Kawabata S.; Asano Y.; Tanaka Y.; Kashiwaya S.
Meeting Abstracts of the Physical Society of Japan, 2008 - 18aRC-11 Estimate of decoherence effects in qubits made with intrinsic Josephson junctions of high-T_c superconductors
Umeki T.; Kato T.; Tanaka Y.; Kawabata S.; Kashiwaya T.S.; Asano Y.
Meeting Abstracts of the Physical Society of Japan, 2007 - 19aRD-7 Macroscopic quantum tunneling in d-wave Josephson junctions
Yokoyama T.; Kawabata S.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2007 - 18aRC-5 Quantum Dissipation and Macroscopic Quantum Tunneling in s-wave/d-wave Josephson Junctions
Kawabata S.; Golubov A. A.; Artando; Verwijs C. J. M.; Hilgenkamp H.; Kirtley J. R.
Meeting Abstracts of the Physical Society of Japan, 2007 - 18aRC-2 Numerical Study of Josephson Current through Insulating Ferromagnet : Effect of Band Structure
Kawabata S.; Asano Y.; Kashiwaya S.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2007 - Macroscopic Quantum Tunneling in High-Temperature Superconductor Intrinsic Josephson Junctions : Theory and Experiment(Current Topic)
Inomata Kunihiro; Kawabata Shiro
Butsuri, 2006 - 30aXC-11 Zero-energy Bound States and Quantum Dissipation in Anisotropic Superconductor Junctions
Kawabata S.; Kashiwaya S.; Asano Y.; Tanaka Y.; Kato T.; Golubov A.A.
Meeting Abstracts of the Physical Society of Japan, 2006 - 25pZQ-9 Switching property of Intrinsic Josephson Junction
Kashiwaya Hiromi; Matsumoto Tetsuro; Kashiwaya Satoshi; Shibata Hajime; Kawabata Shiro; Eisaki Hiroshi; Yoshida Yoshiyuki; Tanaka Yukio
Meeting Abstracts of the Physical Society of Japan, 2006 - Introduction to Quantum Computer : Basics and Recent Advances(Tutorials)
KAWABATA Shiro
The Journal of the Institute of Electronics, Information and Communication Engineers, Sep. 2005 - 26pYT-13 Macroscopic Quantum Phenomena in Superconductor/Ferromagnet Junction Systems
Kawabata S.; Kashiwaya S.; Asano Y.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2005 - 21aWF-7 Theory of Macroscopic Quantum Tunneling in High-T_c Superconductor
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2005 - 21aWF-7 Theory of Macroscopic Quantum Tunneling in High-T_C Superconductor
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2005 - 22pPSA-82 Phase Transition in Small High-T_c Josephson Junctions
Kawabata S.; Kashiwaya S.; Asano Y.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2005 - 12pYB-1 MQT and Dissipation in Anisotropic Superconducior Josephson Junctions 2
Kawabata S.; Kashiwaya S.; Asano Y.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2004 - 27pYG-13 MQT and Dissipation in Unconventional Superconductor Josephson Junctions
Kawabata S.; Kashiwaya S.; Asano Y.; Tanaka Y.
Meeting Abstracts of the Physical Society of Japan, 2004 - Theory of Quantum Error Correction : Approach from Quantum Physics
Kawabata Shiro
Proceedings of the IEICE General Conference, 07 Mar. 2001 - Chaotic Behavior in Electron Wave Propagation
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2001 - Quantum Frequency Standard and Decoherence
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2001 - Quantum burst-error correction for noisy quantum communication channel
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2000 - Many particle entanglement in mesoscopic systems
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 2000 - 29a-ZB-8 Aharonov-Bohm Effect and Quantum Chaos
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 1999 - 29a-ZB-10 Berry's geometrical phase and persistent current
Kawabata Shiro
Meeting Abstracts of the Physical Society of Japan, 1999 - Numerical analysis of AB and AAS oscillations in ballistic AB billiards
KAWABATA S.; KITAGAWA H.; NAKAMURA K.
Meeting Abstracts of the Physical Society of Japan, 1998 - Quantum chaotic scattering in nano-scale AB billiards
ISHIKAWA S.; KAWABATA S.; TERAI A.; NAKAMURA K.
Meeting Abstracts of the Physical Society of Japan, 1998 - Quantum Transport and Quantum Chaos in Ballistic Systems.
Nakamura Katsuhiro; Kawabata Shiro; Takane Yositake
Butsuri, 1998 - Periodic Orbit Theory of Persistent Current for Quantum Chaotic Systems
KAWABATA Shiro
Meeting Abstracts of the Physical Society of Japan, 1998 - 7p-N-4 Altshuler-Aronov-Spivak effect and Quantum Chaos in Ballistic AB billiards
Kawabata S.; Nakamura K.
Meeting Abstracts of the Physical Society of Japan, 1997 - 31p-Q-2 Al'tshuler-Aronov-Spivak Effect and Quantum Chaos in Ballistic Systems
Kawabata S; Nakamura K
Meeting Abstracts of the Physical Society of Japan, 1997 - Quantum Transport and Chaos in Sinai Billiard II : Aharonov-Bohm Effect and Quantum Chaos
Kawabata S.; Nakamura K.
Meeting Abstracts of the Physical Society of Japan, 1996 - 31a-YJ-5 Quantum Transport and Chaos in Sinai Billiard : Quantum and Semi-Classical Theories
Kawabata S.; Nakamura K.
Meeting Abstracts of the Physical Society of Japan, 1996 - Effect of inelastic scattering on electron transport phenomena of mesoscopic regimes
Kawabata S; Nonoyama S; Zaima S; Yasuda Y
Meeting Abstracts of the Physical Society of Japan, 1995
- 量子情報の物理 : 量子暗号, 量子テレポーテーション, 量子計算
Bouwmeester, Dirk; Ekert, Artur; Zeilinger, Anton; 小芦, 雅斗; 清水, 薫; 三原, 孝志; 竹内, 繁樹; 伊藤, 公平; 松本, 啓史; 川畑, 史郎; 森越, 文明; 西野, 哲朗; 井元, 信之
共立出版, 2007
9784320034310
- 超伝導体・半導体技術を融合した集積量子計算システムの開発
Apr. 2020 - Mar. 2023 - Ising machine software
2018 - 2022 - 超電導パラメトロン素子を用いた量子アニーリング技術の研究開発
2018 - 2022 - Annealing machine
2016 - Mar. 2021 - カルコゲン化合物・超格子のトポロジカル相転移を利用した二次元マルチフェロイック機能デバイスの創製
2014 - Mar. 2020 - 人工知能技術を加速する冷却原子気体を用いた革新的量子アニーリングマシンの開拓
Apr. 2018 - Mar. 2019 - 新機能光デバイス実現に向けたトポロジカル光エレクトロニクスの創成
Apr. 2015 - Mar. 2019 - Theory of spin and heat transport in topological insulator/superconductor junctions
Grant-in-Aid for Scientific Research (B)
National Institute of Advanced Industrial Science and Technology
01 Apr. 2015 - 31 Mar. 2018 - Development of tunneling junction refrigerator with ferromagnetic effect
Grant-in-Aid for Scientific Research (B)
National Institute of Advanced Industrial Science and Technology
01 Apr. 2013 - 31 Mar. 2016 - Theory of quantum synchronization in a small Josephson junction array
Grant-in-Aid for Scientific Research (C)
National Institute of Advanced Industrial Science and Technology
01 Apr. 2012 - 31 Mar. 2015 - Confirmation of Mesoscopic Spin Transport in InGaAs Quantum Wells
Grant-in-Aid for Scientific Research (B)
Hokkaido University
Apr. 2011 - Mar. 2014 - 対称性の破れた磁性体・超伝導体ナノ接合系における量子輸送理論
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
National Institute of Advanced Industrial Science and Technology
01 Apr. 2011 - 31 Mar. 2013 - 低消費電力化のための高効率固体電子冷却技術の理論
Aug. 2012 - Sep. 2012 - 超伝導体/磁性体接合デバイスを用いた高効率電子冷却技術の理論
Dec. 2011 - Mar. 2012 - 強磁性酸化物を介したジョセフソン接合の量子輸送理論
Jul. 2011 - Sep. 2011 - Multi physics simulation
Sep. 2006 - Mar. 2011 - Quantum transport in high-Tc superconductor/ferromagnet hybrids and its application to quantum bit
Grant-in-Aid for Young Scientists (B)
National Institute of Advanced Industrial Science and Technology
2010 - 2011 - High-Tc superconductor qubit
2009 - 2010 - Observation of half flux quanta in chiral p-wave superconductors
Grant-in-Aid for Scientific Research (C)
National Institute of Advanced Industrial Science and Technology
2008 - 2010 - Novel delta doping technology with two or more dopants in silicon towards quantum information processing platform
Grant-in-Aid for Scientific Research (A)
National Institute for Materials Science
2007 - 2010 - 高温超伝導体ジョセフソン接合を用いた量子コンピュータ開発のための理論研究
May 2007 - Mar. 2008 - Theory of quantum computer using ferromagnetic Josephson junctions
Grant-in-Aid for Young Scientists (B)
National Institute of Advanced Industrial Science and Technology
2007 - 2008 - 高温超伝導体量子コンピュータの理論
Grant-in-Aid for Young Scientists (B)
National Institute of Advanced Industrial Science and Technology
2005 - 2006 - SYNAF
2002 - 2006
