MURAKI Koji 村木康二

… Alternative Names

村木康二ムラキコウジ

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Researcher Number	90393769
Affiliation (Current)	2025: 日本電信電話株式会社NTT物性科学基礎研究所, 量子科学イノベーション研究部, 上席特別研究員
Affiliation (based on the past Project Information) *help	2015 – 2019: 日本電信電話株式会社NTT物性科学基礎研究所, 量子電子物性研究部, 上席特別研究員 2014: 日本電信電話株式会社NTT物性科学基礎研究所, 量子電子物性研究部, 主幹研究員 2014: 日本電信電話株式会社NTT 物性科学基礎研究所, 量子電子物性研究部, グループリーダー 2013 – 2014: 日本電信電話株式会社NTT物性研究所, 量子電子物性部, 主幹研究員 2012: 日本電信電話株式会社NTT物性科学基礎研究所, その他部局等, 主幹研究員 2011: 日本電信電話株式会社ＮＴＴ物性科学基礎研究所, 量子電子物性部, 主席研究員 2009 – 2010: 日本電信電話株式会社NTT物性科学基礎研究所, 主幹研究員
Review Section/Research Field	Except Principal Investigator Science and Engineering / Mathematics and Physics / Science and Engineering / Condensed matter physics I
Keywords	Except Principal Investigator 半導体物性 / 量子スピンホール効果 / トポロジー / ナノサイエンス / 対称性 / 強相関 / 物質科学 / 量子輸送 / 電子輸送 / ナノ構造 … More / トポロジカル物質 / ナノエレクトロニクス / スピン依存伝導 / 単一電子波束 / エッジマグネトプラズモン / エッジチャネル / 量子ホール効果 / 半導体量子構造 / メゾスコピック系 / 半導体へテロ構造 / 量子井戸 / スピンエレクトロニクス / 物性実験 / 超薄膜 / 量子化伝導 / 半導体ヘテロ構造 / トポロジカル絶縁体 / 低温物性 / 時間反転体操性 / 時間反転対称性 / 奇周波数超伝導 / 超伝導材料・素子 / エッジ状態 / 超伝導接合 / スピン三重項超伝導 / ルテニウム酸化物 / カイラル超伝導 / トポロジカル量子現象 Less

Transport properties of nanostructured topological materials
- Principal Investigator
  
  Fujisawa Toshimasa
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Administration of Topological Materials Science
- Principal Investigator
  
  Kawakami Norio
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Realization of quantum spin Hall effect in electron-hole composite quantum wells
- Principal Investigator
  
  Suzuki Kyoichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  NTT Basic Research Laboratories
Novel Edge States in Superconductors with Broken Time-Reversal Symmetry
- Principal Investigator
  
  MAENO Yoshiteru
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Dynamics of electron wavepackets in semiconductor quantum structures
- Principal Investigator
  
  FUJISAWA Toshimasa
- Project Period (FY)
  2009 – 2014
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  Tokyo Institute of Technology

All 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation Patent

[Journal Article] Two-step breakdown of a local nu=1 quantum Hall state2020
- Author(s)
  Masayuki Hashisaka, Koji Muraki, and Toshimasa Fujisawa
- Journal Title
  
  Phys. Rev. B
  
  Volume: 101 Issue: 4
- DOI
  10.1103/physrevb.101.041303
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-16H06009
[Journal Article] Impact of epitaxial strain on the topological-nontopological phase diagram and semimetallic behavior of InAs/GaSb composite quantum wells2020
- Author(s)
  H. Irie, T. Akiho, F. Couedo, R. Ohana, K. Suzuki, K. Onomitsu, K. Muraki
- Journal Title
  
  Physical Review B
  
  Volume: 101 Issue: 7
- DOI
  10.1103/physrevb.101.075433
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Ballistic hot-electron transport in a quantum Hall edge channel defined by a double gate2019
- Author(s)
  Akiyama Shunya、Hirasawa Taichi、Sato Yuya、Akiho Takafumi、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 24 Pages: 243106-243106
- DOI
  10.1063/1.5126776
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18751, KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-19H05603
[Journal Article] Sensitive current measurement on a quantum antidot with a Corbino-type electrode2019
- Author(s)
  Hata Tokuro、Uchino Tomoki、Akiho Takafumi、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: SG Pages: SGGI03-SGGI03
- DOI
  10.7567/1347-4065/ab5bb8
- NAID
  210000157666
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14630, KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-19H05603
[Journal Article] Counterflowing edge current and its equilibration in quantum Hall devices with sharp edge potential: Roles of incompressible strips and contact configuration2019
- Author(s)
  Akiho T.、Irie H.、Onomitsu K.、Muraki K.
- Journal Title
  
  Physical Review B
  
  Volume: 99 Issue: 12
- DOI
  10.1103/physrevb.99.121303
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Determination of g-factor in InAs two-dimensional electron system by capacitance spectroscopy2019
- Author(s)
  Hiroshi Irie, Takafumi Akiho, Koji Muraki
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 6 Pages: 063004-063004
- DOI
  10.7567/1882-0786/ab1c7c
- NAID
  210000155864
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Charge equilibration in integer and fractional quantum Hall edge channels in a generalized Hall-bar device2019
- Author(s)
  Chaojing Lin, Ryota Eguchi, Masayuki Hashisaka, Takafumi Akiho, Koji Muraki, and Toshimasa Fujisawa
- Journal Title
  
  Phys. Rev. B
  
  Volume: 99 Issue: 19
- DOI
  10.1103/physrevb.99.195304
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Spectroscopic study on hot-electron transport in a quantum Hall edge channel2019
- Author(s)
  Ota Tomoaki、Akiyama Shunya、Hashisaka Masayuki、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Physical Review B
  
  Volume: 99 Issue: 8
- DOI
  10.1103/physrevb.99.085310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K18751, KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051
[Journal Article] Electronic energy spectroscopy of monochromatic edge magnetoplasmons in the quantum Hall regime2018
- Author(s)
  Ota Tomoaki、Hashisaka Masayuki、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Journal of Physics: Condensed Matter
  
  Volume: 30 Issue: 34 Pages: 345301-345301
- DOI
  10.1088/1361-648x/aad220
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051
[Journal Article] Signatures of a Nonthermal Metastable State in Copropagating Quantum Hall Edge Channels2018
- Author(s)
  Itoh Kosuke、Nakazawa Ryo、Ota Tomoaki、Hashisaka Masayuki、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Physical Review Letters
  
  Volume: 120 Issue: 19 Pages: 197701-197701
- DOI
  10.1103/physrevlett.120.197701
- NAID
  120006582684
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051
[Journal Article] Coupling between quantum Hall edge channels on opposite sides of a Hall bar2018
- Author(s)
  Tu Ngoc Han、Hashisaka Masayuki、Ota Takeshi、Sekine Yoshiaki、Muraki Koji、Fujisawa Toshimasa、Kumada Norio
- Journal Title
  
  Solid State Communications
  
  Volume: 283 Pages: 32-36
- DOI
  10.1016/j.ssc.2018.08.007
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Generation and detection of edge magnetoplasmons in a quantum Hall system using a photoconductive switch2018
- Author(s)
  Lin Chaojing、Morita Kyosuke、Muraki Koji、Fujisawa Toshimasa
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 57 Issue: 4S Pages: 04FK02-04FK02
- DOI
  10.7567/jjap.57.04fk02
- NAID
  210000148956
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051
[Journal Article] Negative and positive cross-correlations of current noises in quantum Hall edge channels at bulk filling factor ν = 12017
- Author(s)
  T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa
- Journal Title
  
  Journal of Physics: Condensed Matter
  
  Volume: 29 Issue: 22 Pages: 225302-225302
- DOI
  10.1088/1361-648x/aa6cc0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06009, KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051
[Journal Article] Waveform measurement of charge- and spin-density wavepackets in a chiral Tomonaga-Luttinger liquid2017
- Author(s)
  M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, T. Fujisawa
- Journal Title
  
  Nature Physics
  
  Volume: 印刷中 Issue: 6 Pages: 1-5
- DOI
  10.1038/nphys4062
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26247051, KAKENHI-PROJECT-16H06009, KAKENHI-PUBLICLY-26103508
[Journal Article] Charge fractionalization in artificial Tomonaga-Luttinger liquids with controlled interaction strength2017
- Author(s)
  Brasseur Paul、Tu Ngoc Han、Sekine Yoshiaki、Muraki Koji、Hashisaka Masayuki、Fujisawa Toshimasa、Kumada Norio
- Journal Title
  
  Physical Review B
  
  Volume: 96 Issue: 8 Pages: 081101-081101
- DOI
  10.1103/physrevb.96.081101
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Voltage-Driven Magnetization Switching and Spin Pumping in Weyl Semimetals2016
- Author(s)
  Daichi Kurebayashi, Kentaro Nomura
- Journal Title
  
  Physical Review Applied
  
  Volume: 6 Issue: 15
- DOI
  10.1103/physrevb.94.155305
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-15H05854
[Journal Article] Engineering quantum spin Hall insulators by strained-layer heterostructures2016
- Author(s)
  T. Akiho, F. Couedo, H. Irie, K. Suzuki, K. Onomitsu, K. Muraki
- Journal Title
  
  Applied Physics Letters
  
  Volume: 109 Issue: 19 Pages: 192105-192105
- DOI
  10.1063/1.4967471
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26287068
[Journal Article] Long-lived binary tunneling spectrum in the quantum Hall Tomonaga-Luttinger liquid2016
- Author(s)
  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, Y. Tokura, and T. Fujisawa
- Journal Title
  
  Physical Review B
  
  Volume: 93 Issue: 7
- DOI
  10.1103/physrevb.93.075304
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PUBLICLY-26103508, KAKENHI-PROJECT-26247051
[Journal Article] Single-edge transport in an InAs/GaSb quantum spin Hall insulator2016
- Author(s)
  F. Couedo, H. Irie, K. Suzuki, K. Onomitsu, K. Muraki
- Journal Title
  
  Physical Review B
  
  Volume: 94 Issue: 3 Pages: 035301-035301
- DOI
  10.1103/physrevb.94.035301
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854, KAKENHI-PROJECT-26287068
[Journal Article] Gate-controlled semimetal-topological insulator transition in an InAs/GaSb heterostructure2015
- Author(s)
  鈴木恭一、原田裕一、小野満恒二、村木康二
- Journal Title
  
  Physical Review B
  
  Volume: 91 Issue: 24
- DOI
  10.1103/physrevb.91.245309
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26287068
[Journal Article] Shot-noise evidence of fractional quasiparticle creation in a local fractional quantum Hall state2015
- Author(s)
  M. Hashisaka, T. Ota, K. Muraki, and T. Fujisawa
- Journal Title
  
  Phys. Rev. Lett
  
  Volume: 114 Issue: 5
- DOI
  10.1103/physrevlett.114.056802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004, KAKENHI-PROJECT-25800176, KAKENHI-PUBLICLY-26103508, KAKENHI-PROJECT-26247051
[Journal Article] Stable and unstable dynamics of Overhauser fields in a double quantum dot2014
- Author(s)
  S. Sharmin, K. Muraki, and T. Fujisawa
- Journal Title
  
  Phys. Rev. B
  
  Volume: 89 Pages: 115315-115315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Fractionalized wave packets from an artificial Tomonaga-Luttinger liquid2014
- Author(s)
  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki & T. Fujisawa
- Journal Title
  
  Nature Nanotechnology
  
  Volume: 9 Issue: 3 Pages: 177-181
- DOI
  10.1038/nnano.2013.312
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Plasmon transport and its guiding in graphene2014
- Author(s)
  N. Kumada, R. Dubourget, K. Sasaki, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, T. Fujisawa
- Journal Title
  
  New J. Phys.
  
  Volume: 16 Issue: 6 Pages: 063055-063055
- DOI
  10.1088/1367-2630/16/6/063055
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004, KAKENHI-PUBLICLY-26103508, KAKENHI-PROJECT-26247051
[Journal Article] Single-Electron Counting Statistics with a Finite Frequency Bandwidth2014
- Author(s)
  N. Watase, M. Hashisaka, K. Muraki, and T. Fujisawa
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 53
- NAID
  210000143657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Characteristic Current Levels of a Double Quantum Dot in the Spin Blockade Regime2014
- Author(s)
  S. Sharmin, K. Muraki, T. Fujisawa
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 4 Pages: 012007-012007
- DOI
  10.7566/jpscp.4.012007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004, KAKENHI-PROJECT-26247051
[Journal Article] Tunable plasmons in graphene2013
- Author(s)
  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, and T. Fujisawa
- Journal Title
  
  SPIE Newsroom
- DOI
  10.1117/2.1201307.004840
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Transient Current in the Spin Blockade Region of a Double Quantum Dot2013
- Author(s)
  S. Sharmin, K. Muraki, and T. Fujisawa
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 52 Pages: 110204-110204
- NAID
  210000143053
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] グラフェンを用いたプラズモン伝搬制御2013
- Author(s)
  熊田倫雄、田邉真一、村木康二、藤澤利正
- Journal Title
  
  応用物理学会誌
  
  Volume: 82 Pages: 1054-1057
- NAID
  130007716735
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Plasmon transport in graphene investigated by time-resolved electrical measurements2013
- Author(s)
  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki and T. Fujisawa
- Journal Title
  
  Nature Comm.
  
  Volume: 4 Issue: 1 Pages: 1363-1363
- DOI
  10.1038/ncomms2353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Distributed-element circuit model of edge magnetoplasmon transport2013
- Author(s)
  M. Hashisaka, H. Kamata, N. Kumada, K. Washio, R. Murata, K. Muraki, and T. Fujisawa
- Journal Title
  
  Phys. Rev. B
  
  Volume: 88 Pages: 235409-235409
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Time resolved potential measurement at quantum point contacts under irradiation of surface acoustic burst wave2012
- Author(s)
  T. Fujisawa, K. Nishio, T. Nagase, M. Hashisaka, and K. Muraki
- Journal Title
  
  AIP Conf. Proc.
  
  Volume: 1399 Pages: 269-270
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Distributed electrochemical capacitance evidenced in high-frequency admittance measurements on a quantum Hall device2012
- Author(s)
  M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa
- Journal Title
  
  Phys. Rev. B
  
  Volume: 85 Pages: 155424-155424
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Frequency conversion of rf edge magnetoplasmons using a quantum point contact2012
- Author(s)
  M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 100 Pages: 233501-233501
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Admittance measurement for quantum point contact in multiterminal quantum Hall device2011
- Author(s)
  K. Washio, M. Hashisaka, H. Kamata, K. Muraki, and T. Fujisawa
- Journal Title
  
  Japan. J. Appl. Phys
  
  Volume: 50
- NAID
  210000070358
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Field and Density Dependence of Edge Magnetoplasmon Transport in a Quantum Hall System2011
- Author(s)
  N. Kumada, H. Kamata, K. Muraki, and T. Fujisawa
- Journal Title
  
  Journal of Physics
  
  Volume: 334
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Journal Article] Voltage-controlled group velocity of edge magnetoplasmon in the quantum Hall regime2010
- Author(s)
  H.Kamata, T.Ota, K.Muraki, T.Fujisawa
- Journal Title
  
  Physical Revlew B
  
  Volume: 81
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21000004
[Patent] 高周波素子2010
- Inventor(s)
  村木康二・熊田倫雄・藤澤利正・橋坂昌幸
- Industrial Property Rights Holder
  日本電信電話(株)・東京工業大学
- Industrial Property Number
  2010-118074
- Filing Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Low-noise current measurement on a quantum antidot in a Corbino disk2019
- Author(s)
  T. Uchino, T. Hata, T. Akiho, K. Muraki, and T. Fujisawa
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/(In,Ga)Sb量子井戸におけるスピン軌道相互作用とトポロジカル相転移2019
- Author(s)
  村木康二
- Organizer
  日本物理学会第74回年次大会（2019年）シンポジウム「低次元トポロジカル絶縁体・スピン物性の新展開」
- Invited
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Current noise generation at a v = 1/3 and v = 1 quantum Hall junction2019
- Author(s)
  Masayuki Hashisaka, Takafumi Akiho, Satoshi Sasaki, and Koji Muraki
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] A quantum-dot heat engine acting on quantum-Hall edge channels2019
- Author(s)
  S. Akiyama, R. Konuma, T. Hata, T. Akiho, K. Muraki, T. Fujisawa
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Gate-defined topological domain boundary in InAs/(In,Ga)Sb composite quantum wells2019
- Author(s)
  Hiroshi Irie, Takafumi Akiho, and Koji Muraki
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spin-charge separation of fractionally charged excitations studied with current noise measurement2019
- Author(s)
  T. Hata, T. Endo, M. Hashisaka, T. Akiho, K. Muraki, T. Fujisawa
- Organizer
  2019 International Conference on Solid State Devices and Materials (SSDM)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Fractional Quantum Hall Effects under In-situ Controlled Disorder Screening2019
- Author(s)
  T. Akiho and K. Muraki
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics 2019 (ISNTT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Impact of Spin-orbit Interaction on the Topological Phase Transition in InAs/GaSb Composite Quantum Wells2019
- Author(s)
  H. Irie, T. Akiho, K. Onomitsu, K. Muraki
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics 2019 (ISNTT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spin-charge separation of high-frequency current noise generated from a quantum point contact in the quantum Hall regime2019
- Author(s)
  T. Hata, T. Endo, M. Hashisaka, T. Akiho, K. Muraki, T. Fujisawa
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spectroscopic study on hot-electron transport in a quantum Hall edge channel2019
- Author(s)
  T. Ota, S. Akiyama, T. Hirasawa, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  The 21st International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON21)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spin-Orbit Interaction and Topological Phase Transition in Two-Dimensional Quantum Wells2019
- Author(s)
  Koji Muraki
- Organizer
  3rd EPiQS-TMS Alliance Workshop on Topological Phenomena in Quantum Materials (TPQM 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Identifying the Quality Indicator for Fractional Quantum Hall Effects by In-situ Control of Disorder2019
- Author(s)
  Takafumi Akiho and Koji Muraki
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Controlled Screening of Disorder and its Impact on Fractional Quantum Hall Effects2019
- Author(s)
  Koji Muraki
- Organizer
  School for advanced sciences of Luchon “Quantum Transport in 2D Systems”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Sensitive current measurement on a quantum antidot with a Corbino-type electrode2019
- Author(s)
  T. Hata, T. Uchino, T. Akiho, K. Muraki, T. Fujisawa
- Organizer
  2019 International Conference on Solid State Devices and Materials (SSDM)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Plasmon modes along the interface of integer and fractional quantum Hall regions2019
- Author(s)
  C. J. Lin, M. Hashisaka, T. Akiho, K. Muraki, and T. Fujisawa
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Charge Equilibration Between Counter-propagating Edge Channels at a Fractional-integer Quantum Hall Junction2019
- Author(s)
  M. Hashisaka, T. Akiho, S. Sasaki, K. Muraki
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics 2019 (ISNTT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Effects of Symmetry on the Nature of Topological Phase Transition in a Two-Dimensional System2019
- Author(s)
  Koji Muraki, Takafumi Akiho, and Hiroshi Irie
- Organizer
  International Conference on Topological Materials Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] ゲート電極に沿った量子ホールエッジチャネルにおける縦光学フォノン放出の制御2018
- Author(s)
  秋山竣哉, 太田智明, 橋坂昌幸, 村木康二, 藤澤利正
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Charge equilibration in integer and fractional quantum Hall edge channels in an anti-Hall bar device2018
- Author(s)
  C. Lin, R. Eguchi, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Symposium on Quantum Hall Effects and Related Topics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Tomonaga-Luttinger-liquid nature of quantum Hall edge excitations2018
- Author(s)
  M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  China-Japan International Workshop on Quantum Technologies
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Probing the spin-orbit interaction in the bulk of a twodimensional topological insulator2018
- Author(s)
  K. Muraki
- Organizer
  Erice Workshop 2018 "Majorana Fermions and Topological Materials Science"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Probing the Bulk and Edge States in InAs-based Heterostructures2018
- Author(s)
  K. Muraki
- Organizer
  International Symposium on Quantum Hall Effects and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Two-stage equilibration through a metastable state in quantum Hall edge channels2018
- Author(s)
  K. Itoh, R. Nakazawa, T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  TMS‐EPiQS 2nd Alliance Workshop: Topological magnets and topological superconductors
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] ゲート電極から励起されたエッジマグネトプラズモンの電子励起エネルギー分光測定2018
- Author(s)
  太田智明, 橋坂昌幸, 村木康二, 藤澤利正
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/InxGa1-xSb２次元トポロジカル絶縁体における歪みを用いたバンドエンジニアリング2017
- Author(s)
  秋保貴史，入江宏， F. Couedo，鈴木恭一，小野満恒二，村木康二
- Organizer
  第64回応用物理学会春季学術講演会 14p-501-9
- Place of Presentation
  パシフィコ横浜(神奈川県横浜市)
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Shot-noise Signature of Quantum Many-body Correlation in a Non-equilibrium Regime of a Microscopic Integer Quantum Hall State2017
- Author(s)
  M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/InxGa1-xSb２次元トポロジカル絶縁体における歪みエンジニアリングによるバンドギャップの増大2017
- Author(s)
  秋保貴史，入江宏， F. Couedo，鈴木恭一，小野満恒二，村木康二
- Organizer
  日本物理学会第７２回年次大会17a-B12-4
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Full Spin Polarization and Quantum Hall Effects in InAs/InGaSb Electron-Hole Hybrid Systems2017
- Author(s)
  K. Muraki
- Organizer
  22nd International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-22)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Generation and detection of edge magnetoplasmons in a quantum Hall system using a photoconductive switch2017
- Author(s)
  C. J. Lin, K. Morita, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Conference on Topological Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] バンド反転したInAs/InxGa1-xSb電子‐正孔結合系におけるBerry位相の観測2017
- Author(s)
  F. Couedo，入江宏，秋保貴史，鈴木恭一，小野満恒二，村木康二
- Organizer
  日本物理学会第７２回年次大会17a-B12-5
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Hot-electron spectroscopy on optical-phonon and electron-electron scattering in a quantum Hall edge channel2017
- Author(s)
  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  7th Summer School on Semiconductor/Superconducting Quantum Coherence Effect and Quantum Information
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] A Double-gate Delay Line for Edge Magneto Plasmons2017
- Author(s)
  C. J. Lin, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spin Splitting and Berry’s Phase in Quantum Hall Effects of Electron-Hole Coupled System2017
- Author(s)
  K. Muraki
- Organizer
  Quantum Transport in 2D Systems (QT2DS)-II
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] 並走する量子ホールエッジチャネルにおけるエネルギー分布関数の二段階緩和過程2017
- Author(s)
  伊藤広祐,太田智明,橋坂昌幸,村木康二,藤澤利正
- Organizer
  日本物理学会 2017年秋季大会
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Charge Fractionalization in Quantum Hall Line Junctions for Varying Interaction Strength2017
- Author(s)
  P. Brasseur, N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, N. Kumada
- Organizer
  International Conference on Topological Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Effects of Interaction on Charge Fractionalization in Tomonaga-Luttinger Liquids2017
- Author(s)
  P. Brasseur, N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, and N. Kumada
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] A gate-defined anti-Hall bar for inner quantum Hall edge channels in an AlGaAs/GaAs heterostructure2017
- Author(s)
  R. Eguchi, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Conference on Topological Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Fractional-Charge Excitation in a Breakdown Region of an Integer Quantum Hall System2017
- Author(s)
  M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  International Conference on Topological Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] ゲート電極によって形成されたアンチホールバーにおけるエッジチャネル間の散乱特性2017
- Author(s)
  江口亮太,橋坂昌幸,村木康二,藤澤利正
- Organizer
  日本物理学会 2017年秋季大会
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spin splitting and Berry's phase in semiconductor heterostructures with inverted band structures2017
- Author(s)
  K. Muraki
- Organizer
  2nd Japan-China International Workshop on Quantum Technologies
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Fractional quasiparticles in the breakdown regime of a microscopic integer quantum Hall system2017
- Author(s)
  Masayuki Hashisaka、Koji Muraki、Toshimasa Fujisawa
- Organizer
  Nanophysics, from fundamental to applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Generation and Detection of Edge Magnetoplasmons in a Quantum Hall Edge Channel Using a Photoconductive Switch2017
- Author(s)
  C. Lin, K. Morita, K. Muraki, and T. Fujisawa
- Organizer
  2017 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Effects of Two-Dimensional Electron System on the Coupling between Edge Channels on Opposite Sides of a Hall Bar2017
- Author(s)
  N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, and N. Kumada
- Organizer
  International School and Symposium on Nanoscale Transport and phoTonics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Spatial evolution of a non-equilibrium energy distribution function in a quantum Hall edge channel2017
- Author(s)
  K. Itoh, T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Conference on Topological Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/GaSb 量子スピンホール系における歪みによるバンドエンジニアリングと伝導特性評価2016
- Author(s)
  秋保貴史， F. Couedo，入江宏，鈴木恭一，小野満恒二，村木康二(登壇者)
- Organizer
  日本物理学会秋季大会（2016年） 15aBH-5
- Place of Presentation
  金沢大学(石川県金沢市)
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Long-lived non-equilibrium states in a quantum-Hall Tomonaga-Luttinger liquid2016
- Author(s)
  T. Fujisawa, K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and Y. Tokura
- Organizer
  American Physical Society (APS) March Meeting
- Place of Presentation
  Baltimore, USA
- Year and Date
  2016-03-14
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] 第３ランダウ準位における電荷密度波状態のNMR測定2016
- Author(s)
  K. Muraki
- Organizer
  International Workshop on Emergent Phenomena in Quantum Hall Systems
- Place of Presentation
  Mumbai, India
- Year and Date
  2016-01-09
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/GaSb量子井戸における層厚制御によるバンド反転とその定量評価2016
- Author(s)
  秋保貴史，入江宏， F. Couedo，鈴木恭一，小野満恒二, 村木康二
- Organizer
  第77回応用物理学会秋季学術講演会14p-C41-15
- Place of Presentation
  朱鷺メッセ(新潟県新潟市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Local electrostatic gating in InAs/GaSb quantum wells2016
- Author(s)
  F. Couëdo, H. Irie, T. Akiho, K. Suzuki, K. Onomitsu, K. Muraki
- Organizer
  日本物理学会秋季大会（2016年） 15aBH-6
- Place of Presentation
  金沢大学(石川県金沢市)
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] InAs/GaSb ２次元トポロジカル絶縁体伝導特性のInAs層・GaSb層厚さ依存性2016
- Author(s)
  入江宏, 鈴木恭一, 秋保貴史, F. Couedo, 小野満恒二, 村木康二
- Organizer
  日本物理学会秋季大会（2016年） 15aBH-4
- Place of Presentation
  金沢大学(石川県金沢市)
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Gate control of semimetal-topological insulator transition in an InAs/GaSb heterostructure2015
- Author(s)
  鈴木恭一、小野満恒二、村木康二
- Organizer
  International Symposium on Nanoscale Transport and Technology
- Place of Presentation
  NTT厚木研究開発センタ
- Year and Date
  2015-11-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Cross-correlation noise measurement of a non-equilibrium quantum Hall edge channel2015
- Author(s)
  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  5th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information
- Place of Presentation
  Nasu, Japan
- Year and Date
  2015-09-10
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Detection of Inelastic Processes in a Quantum Hall Edge Channel Using Cross-correlation Noise Measurement2015
- Author(s)
  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Symposium on Fluctuation and Structure out of Equilibrium 2015
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Single-Edge Transport in an InAs/GaSb Two-Dimensional Topological Insulator2015
- Author(s)
  Francois Couedo、入江宏、鈴木恭一、小野満恒二、村木康二
- Organizer
  International Workshop on Quantum Nanostructures and Electron-Nuclear Spin Interactions
- Place of Presentation
  東北大学
- Year and Date
  2015-10-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Edge magnetoplasmons in InAs quantum wells investigated by time-domain measurements2015
- Author(s)
  太田剛、熊田倫雄、鈴木恭一、小野満恒二、村木康二
- Organizer
  International Symposium on Nanoscale Transport and Technology
- Place of Presentation
  NTT厚木研究開発センタ
- Year and Date
  2015-11-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Time-resolved Measurement of Edge Magnetoplasmons in InAs Quantum Wells2015
- Author(s)
  太田剛、熊田倫雄、鈴木恭一、小野満恒二、村木康二
- Organizer
  21st International Conference on Electronic Properties of Two-Dimensional Systems
- Place of Presentation
  東北大学
- Year and Date
  2015-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Nonequilibrium Carriers in Copropagating Quantum Hall Edge Channels2015
- Author(s)
  R. Nakazawa, K. Morita, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  21st International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS)
- Place of Presentation
  Sendai, Japan
- Year and Date
  2015-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/GaSb 2次元トポロジカル絶縁体における単一エッジ伝導2015
- Author(s)
  F. Couedo, H. Irie, K. Suzuki, K. Onomitsu, K. Muraki
- Organizer
  International Workshop : Quantum Nanostructures and Electron-Nuclear Spin Interactions
- Place of Presentation
  Katahira Campus, Tohoku University
- Year and Date
  2015-10-19
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Temperature and Magnetic Field dependence of Fractional Quasiparticle Creation in a Local Quantum Hall System2015
- Author(s)
  M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  International Symposium on Nanoscale Transport and Technology (ISNTT2015)
- Place of Presentation
  Atsugi, Japan
- Year and Date
  2015-11-17
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Electric-Field Tuning of InAs/GaSb Quantum Wells in the Band Inverted Regime2015
- Author(s)
  Francois Couedo、鈴木恭一、入江宏、原田裕一、小野満恒二、村木康二
- Organizer
  21st International Conference on Electronic Properties of Two-Dimensional Systems
- Place of Presentation
  東北大学
- Year and Date
  2015-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] 分数量子ホール系における非可換エニオン2015
- Author(s)
  K. Muraki
- Organizer
  基礎物理学研究所　研究会量子制御技術の発展により拓かれる量子情報の新時代
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2015-07-14
- Invited
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] InAs/GaSb 2次元トポロジカル絶縁体における単一エッジ伝導2015
- Author(s)
  F. Couedo, H. Irie, K. Suzuki, K. Onomitsu, and K. Muraki
- Organizer
  International Symposium on Nanoscale Transport and Technology 2015
- Place of Presentation
  Atsugi, Japan
- Year and Date
  2015-11-18
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Fractional-Quasiparticle Creation in a Local Fractional Quantum Hall System2015
- Author(s)
  M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa
- Organizer
  International Symposium on Fluctuation and Structure out of Equilibrium 2015
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05854
[Presentation] Electric field tuning of transport properties in undoped InAs/GaSb hybrid quantum wells2015
- Author(s)
  Francois Couedo、入江宏、鈴木恭一、小野満恒二、村木康二
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  関西大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] InAs量子井戸におけるエッジマグネトプラズモン：急峻な境界ポテンシャルを仮定した理論による解析2015
- Author(s)
  佐々木健一、太田剛、熊田倫雄、鈴木恭一、小野満恒二、村木康二
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  関西大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Partial heating between counter propagating quantum Hall edge channels2014
- Author(s)
  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  American Physical Society (APS) March Meeting
- Place of Presentation
  Denver, USA
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Sharp dip structures in excited-state current spectrum at the triplet resonant tunneling of a double quantum dot2013
- Author(s)
  S. Sharmin, K. Muraki, and T. Fujisawa
- Organizer
  18th Int. Conf. Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON18)
- Place of Presentation
  Matsue, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Quantum capacitance probing of spin and charge dynamics in a one-and two-electron double quantum dot2013
- Author(s)
  T. Ota, K. Hitachi, T. Fujisawa and K. Muraki
- Organizer
  Int. Cont. Solid State Devices and Materials (SSDM2012)
- Place of Presentation
  Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Transport of Edge Magnetoplasmons in Graphene2013
- Author(s)
  Norio Kumada, Shinichi Tanabe, Hiroki Hibino, Hiroshi Kamata, Masayuki Hashisaka, Koji Muraki, and Toshimasa Fujisawa
- Organizer
  2013 Korea-Japan Joint Workshop on Semiconductor Physics and Technology-Graphene and Related Materials-
- Place of Presentation
  韓国
- Year and Date
  2013-04-24
- Invited
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Plasmon guiding in graphene demonstrated by time-resolved electrical measurements2013
- Author(s)
  N. Kumada, R. Dubourget, S. Tanabe, H. Hibino, K. Sasaki, M. Hashisaka, H. Kamata, K. Muraki, and T. Fujisawa
- Organizer
  20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Fractionalized wave packets from an artificial Tomonaga-Luttinger liquid2013
- Author(s)
  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Shot noise of quasiparticles at local fractional quantum Hall states measured by a cross correlation technique2013
- Author(s)
  M. Hashisaka, T. Ota, K. Muraki and T. Fujisawa
- Organizer
  20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Nonequilibrium quantum-dot cellular automata effect in a three-terminal triple quantum dot2013
- Author(s)
  小林嵩、太田剛、佐々木智、村木康二
- Organizer
  International Symposium on Nanoscale Transport and Technology (ISNTT) 2013
- Place of Presentation
  NTT厚木R&Dセンタ(神奈川県厚木市)
- Year and Date
  2013-11-26
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Plasmon guiding and routing in graphene at gigahertz range2013
- Author(s)
  N. Kumada, R. Dubourget, K. Sasaki, S. Tanabe, H. Hibino, M. Hashisaka, H. Kamata, K. Muraki, and T.
- Organizer
  Int. Symp. Nanoscale Transport and Technology (ISNTT 2013)
- Place of Presentation
  Atsugi, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Complete lifting of spin blockade under unstable electron-nuclear dynamics2013
- Author(s)
  T. Fujisawa, S. Sharmin, K. Muraki
- Organizer
  16th International Conference on Modulated Semiconductor Structures (MSS-16)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Nonequilibrium quantum cellular automata effect in a three-terminal triple quantum dot2013
- Author(s)
  小林嵩、太田剛、佐々木智、村木康二
- Organizer
  20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20)
- Place of Presentation
  ヴロツワフ工科大学、ポーランド
- Year and Date
  2013-07-01
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 3端子三重量子ドットにおける非平衡量子セルオートマトン効果2013
- Author(s)
  小林嵩、太田剛、佐々木智、村木康二
- Organizer
  日本物理学会 2013年秋季大会
- Place of Presentation
  徳島大学
- Year and Date
  2013-09-27
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Single electron counting of spin-polarized current through a quantum dot2013
- Author(s)
  M. Yamagishi, N. Watase, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  20th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-20)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Sharp current suppression at the triplet resonant tunneling in a two-electron double quantum dot2013
- Author(s)
  S. Sharmin, K. Muraki, and T. Fujisawa
- Organizer
  16th International Conference on Modulated Semiconductor Structures (MSS-16)
- Place of Presentation
  Wroclaw, Poland
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Shot noise of fractional quasiparticles in a local fractional quantum Hall state embedded in an integer quantum Hall system2013
- Author(s)
  M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa
- Organizer
  Int. Symp. Nanoscale Transport and Technology (ISNTT 2013)
- Place of Presentation
  Atsugi, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electron Nuclear Feedback in the Pauli Spin Blockade Regime of a Double Quantum Dot2012
- Author(s)
  S. Sharmin, K. Muraki, and T. Fujisawa,
- Organizer
  2012 Workshop on Innovative Nanoscale Devices and Systems (WINDS)
- Place of Presentation
  Hawaii, USA
- Year and Date
  2012-12-02
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] エッジマグネトプラズモン伝播測定によるゲート電極近傍のエッジチャネル構造解析2011
- Author(s)
  鎌田大, 熊田倫雄, 橋坂昌幸, 村木康二, 藤澤利正
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟(東日本大震災によりweb上での資料公開のみ)
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Edge Magnetoplasmon Transport in Gated and Ungated Quantum Hall2011
- Author(s)
  N.Kumada, H.Kamata, K.Muraki, T.Fujisawa
- Organizer
  Int.Symp.Nanoscale Transport and Technology (ISNTT2011)
- Place of Presentation
  Atsugi, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール領域における量子ポイントコンタクトの高周波アドミッタンス測定2011
- Author(s)
  鷲尾和久, 橋坂昌幸, 鎌田大, 村田竜二, 村木康二, 藤澤利正
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟(東日本大震災によりweb上での資料公開のみ)
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Measurement of Resonator characteristics for voltage-controlled Edge Magnetoplasmons in the Time Domain2011
- Author(s)
  H.Kamata, M.Hashisaka, T.Fujisawa, N.Kumada, K.Muraki
- Organizer
  Int.Symp.Nanoscience and Quantum Physics 2011
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 半導体表面の周期的金属構造に関する時間分解表面弾性波伝搬スペクトル2011
- Author(s)
  藤澤利正, 水野翔平, 西尾啓太郎, 橋坂昌幸, 村木康二
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟(東日本大震災によりweb上での資料公開のみ)
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 2重エッジマグネトプラズモン共振器における共鳴スペクトルの観測2011
- Author(s)
  橋坂昌幸, 熊田倫雄, 鷲尾和久, 鎌田大, 村木康二, 藤澤利正
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟(東日本大震災によりweb上での資料公開のみ)
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Admittance of a Quantum Point Contact in the Quantum Hall Regime2011
- Author(s)
  K.Washio, M.Hashisaka, H.Kamata, T.Fujisawa, K.Muraki
- Organizer
  Int.Symp.Nanoscience and Quantum Physics 2011
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Non-monotonic Gate-voltage Dependence of the Edge Magnetoplasmon Group Velocity in the Quantum Hall Regime2011
- Author(s)
  H.Kamata, N.Kumada, M.Hashisaka, K.Muraki, T.Fujisawa
- Organizer
  Int.Symp.Nanoscale Transport and Technology (ISNTT2011)
- Place of Presentation
  Atsugi, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Coupled Plasmonic Cavities in the Quantum Hall System2011
- Author(s)
  M.Hashisaka, N.Kumada, K.Washio, H.Kamata, K.Muraki, T.Fujisawa
- Organizer
  Int.Symp.Nanoscale Transport and Technology (ISNTT2011)
- Place of Presentation
  Atsugi, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ポイント接合間における背景電荷ゆらぎの相関測定2011
- Author(s)
  山岸正和, 橋坂昌幸, 村木康二, 藤澤利正
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟(東日本大震災によりweb上での資料公開のみ)
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Voltage-controlled Resonator for Edge Magnetoplasmons2010
- Author(s)
  H.Kamata, N.Kumada, M.Hashisaka, K.Muraki, T.Fujisawa
- Organizer
  The 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology (HMF-19)
- Place of Presentation
  Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Field dependence of edge magnetoplasmon transport in a quantum Hall System2010
- Author(s)
  N.Kumada, H.Kamata, K.Muraki, T.Fujisawa
- Organizer
  The 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology (HMF-19)
- Place of Presentation
  Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Transmission Characteristics of a Quantum Point Contact for Edge Magnetoplasmons2010
- Author(s)
  K.Washio, M.Hashisaka, H.Kamata, K.Muraki, T.Fujisawa
- Organizer
  Int.Conf.Solid State Materials and Devices (SSDM2010)
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Time-resolved potential measurement at quantum point contacts under irradiation of surface acoustic burst wave2010
- Author(s)
  T.Fujisawa, K.Nishio, T.Nagase, M.Hashisaka, K.Muraki
- Organizer
  Int.Conf.Phys.Semicond (ICPS 2010)
- Place of Presentation
  Soul, Koria
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 半導体ポイント接合における表面弾性波ポテンシャルの時間分解測定2010
- Author(s)
  西尾啓太郎、長瀬友宏、橋坂昌幸、村木康二、藤澤利正
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール端状態におけるエッジマグネトプラズモンのマイクロ波伝搬特性2010
- Author(s)
  橋坂昌幸、鷲尾和久、鎌田大、村木康二、藤澤利正
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 電圧制御可能なエッジマグネトプラズモン共振器2010
- Author(s)
  鎌田大、熊田倫雄、橋坂昌幸、村木康二、藤澤利正
- Organizer
  物理学会2010年秋季大会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール端状態におけるプラズモン伝導の観測と制御2010
- Author(s)
  橋坂昌幸, 鷲尾和久, 鎌田大, 村木康二, 藤澤利正
- Organizer
  量子情報処理プロジェクト第1回夏期研修会
- Place of Presentation
  南城市
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール系におけるエッジマグネトプラズモン伝導の磁場依存性2010
- Author(s)
  熊田倫雄、鎌田大、村木康二、藤澤利正
- Organizer
  物理学会2010年秋季大会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Interferometric Detection of Edge Magnetoplasmons in AlGaAs/GaAs Heterostructures2010
- Author(s)
  M.Hashisaka, K.Washio, H.Kamata, K.Muraki, T.Fujisawa
- Organizer
  Int.Symp.Compound Semiconductors (ISCS 2010)
- Place of Presentation
  Takamatsu, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 半導体ポイント接合における表面弾性波ポテンシャルの時間分解測定2009
- Author(s)
  西尾啓太郎、長瀬友宏、橋坂昌幸、村木康二、藤澤利正
- Organizer
  東京工業大学・物理学グローバルCOE「ナノサイエンスを拓く量子物理学拠点」公開シンポジウム
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Voltage controlled group velocity of edge magnetoplasmon in the quantum Hall regime2009
- Author(s)
  H.Kamata, T.Ota, K.Muraki, T.Fujisawa,
- Organizer
  18th Int.Conf.on Elec.Prop.of Two-Dim.SyStems (EP2DS-18)
- Place of Presentation
  神戸、日本
- Year and Date
  2009-07-20
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール端状態におけるエッジマグネトプラズモンのマイクロ波伝搬特性2009
- Author(s)
  橋坂昌幸、鷲尾和久、鎌田大、村木康二、藤澤利正
- Organizer
  東京工業大学・物理学グローバルCOE「ナノサイエンスを拓く量子物理学拠点」公開シンポジウム
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール領域におけるエッジマグネトプラズモン伝播の電圧制御2009
- Author(s)
  鎌田大、太田剛、村木康二、藤澤利正
- Organizer
  東京工業大学・物理学グローバルCOE「ナノサイエンスを拓く量子物理学拠点」公開シンポジウム
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Gate-Controlled Semimetal-Topological Insulator Transition in an InAs/GaSb Heterostructure
- Author(s)
  鈴木恭一、原田裕一、小野満恒二、村木康二
- Organizer
  Int. Symp. on Solid State Devices & Materials
- Place of Presentation
  筑波大（茨城・つくば）
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Transient Current Studies on the feedback control of nuclear spins
- Author(s)
  S. Sharmin, K. Muraki, T. Fujisawa
- Organizer
  Quantum effect in Semiconductors and Quantum Information Technology
- Place of Presentation
  Nasu, Japan
- Year and Date
  2012-09-05 – 2012-09-07
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホール領域における量子ポイントコンタクトの高周波アドミッタンス測定
- Author(s)
  鷲尾和久，橋坂昌幸，鎌田大, 村田竜二, 村木康二，藤澤利正
- Organizer
  FIRST-QIPP/DYCE 夏期研修会 2011～関西・関東学生チャプター合同研究会～
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Real-time charge detection of spin-polarized single electron tunneling current
- Author(s)
  M. Yamagishi, N. Watase, M.Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  Quantum effect in Semiconductors and Quantum Information Technology
- Place of Presentation
  Nasu, Japan
- Year and Date
  2012-09-05 – 2012-09-07
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Statistics of Current Noise under Electron-Nuclear Feedback in a Double Quantum Dot
- Author(s)
  T. Fujisawa, S. Sharmin , and K. Muraki
- Organizer
  International Workshop on Silicon Quantum Electronics
- Place of Presentation
  Villard-de-Lans, France
- Year and Date
  2013-02-07 – 2013-02-08
- Invited
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Transient Current in the Spin Blockade Region of a Double Quantum Dot
- Author(s)
  S. Sharmin, K. Muraki and T. Fujisawa
- Organizer
  Int. Conf. Solid State Devices and Materials (SSDM2012)
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2012-09-25 – 2012-09-27
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 環状エッジチャネルにおけるプラズモンの共鳴現象
- Author(s)
  橋坂昌幸，鎌田大，熊田倫雄A，鷲尾和久，村田竜二，村木康二，藤澤利正
- Organizer
  日本物理学会第６８回年次大会
- Place of Presentation
  広島
- Year and Date
  2013-03-26 – 2013-03-29
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] ポテンシャルの時間分解測定による表面弾性波フォノン共振器特性
- Author(s)
  水野翔平，西尾啓太郎，橋坂昌幸，村木康二，藤澤利正
- Organizer
  日本物理学会　2011年秋季大会
- Place of Presentation
  富山、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Harmonic distortion due to the non-linear conductance in a Quantum Point Contact
- Author(s)
  R. Murata, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’
- Place of Presentation
  Hokuto, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Surface Acoustic wave cavity characterized by time-resolved potential measurements”
- Author(s)
  T. Fujisawa, S. Mizuno, M. Hashisaka, and K. Muraki
- Organizer
  Electronic Properties of Two-Dimensional Systems (EP2DS19)
- Place of Presentation
  Tallahassee, USA
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electrostatic tuning of charge velocity in a quantum Hall edge channel defined along the perimeter of a gate metal
- Author(s)
  R. Murata, M. Hashisaka, K. Muraki and T. Fujisawa
- Organizer
  Int. Conf. Solid State Devices and Materials (SSDM2012)
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2012-09-25 – 2012-09-27
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] ポテンシャルの時間分解測定による表面弾性波フォノン共振器特性
- Author(s)
  水野翔平, 西尾啓太郎, 橋坂昌幸, 村木康二, 藤澤利正
- Organizer
  FIRST-QIPP/DYCE 夏期研修会 2011～関西・関東学生チャプター合同研究会～
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Time-Resolved Energy Spectrum of Charge Density Waves in theQuantum Hall Regime
- Author(s)
  鷲尾和久、橋坂昌幸、鎌田大、村木康二、藤澤利正
- Organizer
  東工大GCOE「ナノサイエンスを拓く量子物理学拠点」公開シンポジウム2012
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Cross-correlation measurement for current noise in mesoscopic devices using cryogenic current amplifiers
- Author(s)
  M. Hashisaka, M. Yamagishi, K. Muraki, T. Fujisawa
- Organizer
  Quantum effect in Semiconductors and Quantum Information Technology
- Place of Presentation
  Nasu, Japan
- Year and Date
  2012-09-05 – 2012-09-07
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electric-field tuning of InAs/GaSb quantum wells in the band-inverted regime
- Author(s)
  Francois Couedo、鈴木恭一、原田裕一、小野満恒二、村木康二
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大（東京・新宿）
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] 半導体量子ポイントコンタクトの非線形伝導における高調波歪み測定
- Author(s)
  村田竜二，橋坂昌幸，村木康二，藤澤利正,
- Organizer
  日本物理学会　2011年秋季大会
- Place of Presentation
  富山、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electrostatic tuning of plasmonic cavities for edge magnetoplasmons
- Author(s)
  M. Hashisaka, N. Kumada, H. Kamata, K. Washio, K. Muraki and T. Fujisawa
- Organizer
  Int. Conf. Solid State Devices and Materials (SSDM2011)
- Place of Presentation
  Nagoya、Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Correlation measurement of 1/f noise in semiconductor point contacts with a common lead
- Author(s)
  M. Yamagishi, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’
- Place of Presentation
  Hokuto, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Sharp dip structures in excited-state current spectrum of a double quantum dot
- Author(s)
  Sonia Sharmin，Koji Muraki and Toshimasa Fujisawa
- Organizer
  日本物理学会第６８回年次大会
- Place of Presentation
  広島
- Year and Date
  2013-03-26 – 2013-03-29
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 電圧パルス印加ゲート電極によるエッジマグネトプラズモン励起の局所占有率依存性
- Author(s)
  鎌田大、熊田倫雄、橋坂昌幸、村木康二、藤澤利正
- Organizer
  日本物理学会第６７回年次大会
- Place of Presentation
  西宮、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] SiC上グラフェンにおけるプラズモン伝導測定
- Author(s)
  熊田倫雄、田邉真一、日比野浩樹、鎌田大、橋坂昌幸、村木康二、藤澤利正
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 強磁場中量子ドットのスピン偏極単一電子トンネル電流の計数
- Author(s)
  山岸正和，渡瀬菜里衣，橋坂昌幸，村木康二，藤澤利正
- Organizer
  日本物理学会第６８回年次大会
- Place of Presentation
  広島
- Year and Date
  2013-03-26 – 2013-03-29
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Fractional Charge Tunneling through a Local Fractional Quantum Hall Region
- Author(s)
  M. Hashisaka, T. Ota, K. Muraki, and T Fujisawa
- Organizer
  32nd Int. Conf. Phys. Semicond.(ICPS2014)
- Place of Presentation
  Austin, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホールエッジ状態間の分布キャパシタンス
- Author(s)
  橋坂昌幸、鷲尾和久、鎌田大、村木康二、藤澤利正
- Organizer
  日本物理学会第６７回年次大会
- Place of Presentation
  西宮、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electron Transport in a Double Quantum Dot Induced by a Surface Acoustic Wave Cavity Mode
- Author(s)
  J.C.H. Chen, R. Kosaka, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  32nd Int. Conf. Phys. Semicond.(ICPS2014)
- Place of Presentation
  Austin, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Electric-Field-Induced Semimetal-Topological Insulator Transition in the InAs/GaSb System
- Author(s)
  鈴木恭一、原田裕一、小野満恒二、村木康二
- Organizer
  Int. Conf. on Topological Quantum Phenomena
- Place of Presentation
  京都大（京都・京都）
- Year and Date
  2014-12-17 – 2014-12-20
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Manifestation of Edge Channel Transport in InAs/GaSb Two-Dimentonal Topological Insulators
- Author(s)
  鈴木恭一、原田裕一、小野満恒二、村木康二
- Organizer
  Int. Symp. on Quantum System and Nuclear Spin Related Phenomena
- Place of Presentation
  宮城蔵王ロイヤルホテル（宮城・蔵王）
- Year and Date
  2015-02-18 – 2015-02-20
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Time-Resolved Transport Measurement in Graphene on SiC
- Author(s)
  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  The 19th international conference on Electronic Properties of Two-Dimensional Electron Systems
- Place of Presentation
  タラハシ、アメリカ
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Plasmon Transport in Graphene Investigated by Time-Resolved Measurement Using Nanoribbon
- Author(s)
  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  31st International Conference on the Physics of Semiconductors (ICPS 2012)
- Place of Presentation
  Zurich, Switzerland
- Year and Date
  2012-07-30 – 2012-08-03
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 対向する量子ホールエッジチャネル間におけるクーロンドラッグの時間分解測定
- Author(s)
  鎌田大，熊田倫，橋坂昌幸，村木康，藤澤利正
- Organizer
  日本物理学会２０１２年秋季大会
- Place of Presentation
  横浜
- Year and Date
  2012-09-18 – 2012-09-21
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] "Electron dynamics in the quantum Hall edge states
- Author(s)
  M. Hashisaka, H. Kamata, K. Washio, R. Murata, N. Kumada, K. Muraki, and T.Fujisawa
- Organizer
  Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’
- Place of Presentation
  Hokuto, Japan
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] SiC上グラフェンにおける時間分解電気伝導測定（22aTL-4）
- Author(s)
  熊田倫雄、田邉真一、日比野浩樹、鎌田大、橋坂昌幸、村木康二、藤澤利正
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Time-resolved measurement of charge fractionalization in counter-propagating quantum Hall edge channels
- Author(s)
  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  31st International Conference on the Physics of Semiconductors (ICPS 2012)
- Place of Presentation
  Zurich, Switzerland
- Year and Date
  2012-07-30 – 2012-08-03
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ホールエッジチャネルの電荷ダイナミクス
- Author(s)
  藤澤利正、鎌田大、橋坂昌幸、村田竜二、熊田倫雄、村木康二
- Organizer
  東工大GCOE「ナノサイエンスを拓く量子物理学拠点」公開シンポジウム2012
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Distributed electrochemical capacitance around a quantum point contact in the quantum Hall regime
- Author(s)
  M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa
- Organizer
  Electronic Properties of Two-Dimensional Systems (EP2DS19)
- Place of Presentation
  Tallahassee, USA
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Selective Edge Magnetoplasmon Injection into Copropagating Edge Channels
- Author(s)
  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  The 20th International Conference on High Magnetic Fields in Semiconductor Physics (HMF-20)
- Place of Presentation
  Chamonix Mont-Blanc, France
- Year and Date
  2012-07-23 – 2012-07-27
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Nuclear Overhauser effect on exchange-induced spin blockade in a two-electron double quantum dot
- Author(s)
  D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  Int. Symp. Quantum System and Nuclear Spin Related Phenomena(QSNS)
- Place of Presentation
  宮城蔵王ロイヤルホテル宮城県
- Year and Date
  2015-02-18 – 2015-02-20
- Invited
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 二重量子ドットにおける電子スピン核スピンフィードバックの安定性
- Author(s)
  藤澤利正，Sonia Sharmin，村木康二
- Organizer
  日本物理学会第６８回年次大会
- Place of Presentation
  広島
- Year and Date
  2013-03-26 – 2013-03-29
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Correlated Transport through a Three-Terminal Triple Quantum Dot in the Few-Electron Regime
- Author(s)
  Takashi Kobayashi, Takeshi Ota, Satoshi Sasaki, and Koji Muraki
- Organizer
  31st International Conference on the Physics of Semiconductor
- Place of Presentation
  Zurich, Switzerland
- Year and Date
  2012-07-30 – 2012-08-03
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Cross Correlation Measurement of Repartitioned Noise in a Quantum Hall Edge Channel
- Author(s)
  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  32nd Int. Conf. Phys. Semicond.(ICPS2014)
- Place of Presentation
  Austin, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] InAs量子井戸におけるエッジマグネトプラズモンの時間分解測定
- Author(s)
  太田剛、熊田倫雄、鈴木恭一、小野満恒二、村木康二
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大（東京・新宿）
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26287068
[Presentation] Cross-correlation measurement of current noise in mesoscopic conductors using a homemade cryogenic transimpedance amplifier
- Author(s)
  M. Hashisaka, M. Yamagishi, K. Muraki and T. Fujisawa
- Organizer
  Int. Conf. Solid State Devices and Materials (SSDM2012)
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2012-09-25 – 2012-09-27
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Non-equilibrium binary spectrum in coupled quantum Hall edge channels
- Author(s)
  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  Int. Conf. Topological Quantum Phenomena(TQP2014)
- Place of Presentation
  京都大学京都府
- Year and Date
  2014-12-16 – 2014-12-20
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] グラフェンにおけるプラズモンのナノリボンを利用した時間分解伝導測定
- Author(s)
  熊田倫雄，田邉真一，日比野浩樹，鎌田大，橋坂昌幸，村木康二，藤澤利正
- Organizer
  日本物理学会２０１２年秋季大会
- Place of Presentation
  横浜
- Year and Date
  2012-09-18 – 2012-09-21
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Study of the stability of the feedback point in the spin blockade regime of a double quantum dot
- Author(s)
  S. Sharmin, K. Muraki and T. Fujisawa
- Organizer
  International Symposium "Nanoscience and Quantum Physics 2012" (nanoPHYS'12)
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2012-12-17 – 2012-12-19
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Time-resolved measurement of interacting charges in quantum Hall edge channels
- Author(s)
  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, T. Fujisawa
- Organizer
  Quantum effect in Semiconductors and Quantum Information Technology
- Place of Presentation
  Nasu, Japan
- Year and Date
  2012-09-05 – 2012-09-07
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 3端子3重量子ドットにおけるスピンブロッケードの協力的解除
- Author(s)
  小林嵩、太田剛、佐々木智、村木康二
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜
- Year and Date
  2012-09-18 – 2012-09-21
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Non-Equilibrium Heating between Counter-Propagating Quantum Hall Edge Channels
- Author(s)
  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and T. Fujisawa
- Organizer
  32nd Int. Conf. Phys. Semicond.(ICPS2014)
- Place of Presentation
  Austin, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 量子ドットを用いたエッジマグネトプラズモンのエネルギー・時間分解測定
- Author(s)
  鷲尾和久、橋坂昌幸、鎌田大、村木康二、藤澤利正
- Organizer
  日本物理学会第６７回年次大会
- Place of Presentation
  西宮、日本
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] Effect of dynamic nuclear spin polarization on the transient current of a double quantum dot in the spin blockade regime
- Author(s)
  Sonia Sharmin，Koji Muraki and Toshimasa Fujisawa
- Organizer
  日本物理学会２０１２年秋季大会
- Place of Presentation
  横浜
- Year and Date
  2012-09-18 – 2012-09-21
- Data Source
  KAKENHI-PROJECT-21000004
[Presentation] 3端子三重量子ドットの少数電子領域における伝導測定（24pBJ-11）
- Author(s)
  小林嵩，太田剛，佐々木智，村木康二
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学
- Data Source
  KAKENHI-PROJECT-21000004

1. FUJISAWA Toshimasa (20212186)

# of Collaborated Projects: 3 results

# of Collaborated Products: 139 results
2. IRIE Hiroshi (20646856)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
3. MAENO Yoshiteru (80181600)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KASHIWAYA Satoshi (40356770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ASANO Yasuhiro (20271637)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. AKAZAKI Tatsushi (10393779)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. TERASHIMA Takahito (40252506)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. YONEZAWA Shingo (30523584)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. ISHIDA Kenji (90243196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. MAEKAWA Sadamichi (60005973)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KASHIWAYA Hiromi (60443181)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. Suzuki Kyoichi (20393770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
13. AKIHO Takafumi (50786978)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
14. KUMADA Norio (30393771)

# of Collaborated Projects: 1 results

# of Collaborated Products: 35 results
15. MURAKAMI Shuichi (30282685)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. HASHISAKA Masayuki (80550649)

# of Collaborated Projects: 1 results

# of Collaborated Products: 75 results
17. YOKOYAMA Takehito (30578216)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. Kawakami Norio (10169683)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 小野満恒二 (30350466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
20. 好田誠 (00420000)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 野村健太郎 (00455776)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
22. 江澤雅彦 (10504805)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 田仲由喜夫 (40212039)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 上田正仁 (70271070)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 佐藤宇史 (10361065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 新田宗土 (60433736)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. Francois Couedo

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
28. 秦徳郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

MURAKI Koji 村木 康二

村木 康二 ムラキ コウジ

Research Projects

Research Products

Co-Researchers

Transport properties of nanostructured topological materials

Principal Investigator

Project Period (FY)

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Research Institution

Administration of Topological Materials Science

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Realization of quantum spin Hall effect in electron-hole composite quantum wells

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Novel Edge States in Superconductors with Broken Time-Reversal Symmetry

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

Dynamics of electron wavepackets in semiconductor quantum structures

Principal Investigator

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Review Section

Research Institution

[Journal Article] Two-step breakdown of a local nu=1 quantum Hall state2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of epitaxial strain on the topological-nontopological phase diagram and semimetallic behavior of InAs/GaSb composite quantum wells2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ballistic hot-electron transport in a quantum Hall edge channel defined by a double gate2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Sensitive current measurement on a quantum antidot with a Corbino-type electrode2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Counterflowing edge current and its equilibration in quantum Hall devices with sharp edge potential: Roles of incompressible strips and contact configuration2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Determination of g-factor in InAs two-dimensional electron system by capacitance spectroscopy2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Charge equilibration in integer and fractional quantum Hall edge channels in a generalized Hall-bar device2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spectroscopic study on hot-electron transport in a quantum Hall edge channel2019

Author(s)

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DOI

Data Source

[Journal Article] Electronic energy spectroscopy of monochromatic edge magnetoplasmons in the quantum Hall regime2018

Author(s)

Journal Title

MURAKI Koji 村木康二

村木康二ムラキコウジ