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Study of spin Hall effect in quantum devices

Research Project

Project/Area Number 21340078
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics I
Research InstitutionThe University of Tokyo

Principal Investigator

KATSUMOTO Shingo  東京大学, 物性研究所, 教授 (10185829)

Co-Investigator(Kenkyū-buntansha) HASHIMOTO Yoshiaki  東京大学, 物性研究所, 技術専門職員 (20396922)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2009: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywordsスピン軌道相互作用 / スピン流 / アンドレーフ反射 / スピンホール効果 / 量子ドット / ベリー位相 / スピン蓄積 / スピン注入 / 超伝導近接効果
Research Abstract

We have experimentally verified that a quantum point contact with a spin-orbit interaction works as a perfect spin polarizer. In the Andreev bound states, which appear in a normal conductor bounded by two superconductors, we have found that the spin Hall effect induced by a transverse current greatly reduces the anomalous conductance due to the Andreev reflection.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (83 results)

All 2012 2011 2010 2009

All Journal Article (26 results) (of which Peer Reviewed: 26 results) Presentation (57 results)

  • [Journal Article] Evidence of Spin-Filtering in Quantum Constrictions with Spin-Orbit Interaction2012

    • Author(s)
      S. W. Kim, Y. Hashimoto, Y. Iye, and S. Katsumoto
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: Vol.81

    • NAID

      210000109525

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evidence of Spin-Filtering in Quantum Constrictions with Spin-Orbit Interaction2012

    • Author(s)
      S.W.Kim, Y.Hashimoto, Y.Iye, S.Katsumoto
    • Journal Title

      J.Phys.Soc.Jpn.

      Volume: 81(in press)

    • NAID

      210000109525

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial gradient of dynamic nuclear spin polarization induced by breakdown of the quantum Hall effect2011

    • Author(s)
      M. Kawamura, K. Kono, Y. Hashimoto, S. Katsumoto, and T. Machida
    • Journal Title

      Phys. Rev. B

      Volume: Vol.83

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Filtering and analyzing mobile qubit information via Rashba-Dresselhaus-Aharonov-Bohminterferometers2011

    • Author(s)
      A. Aharony, Y. Tokura, G. Z. Cohen, O. Entin-Wohlman, and S. Katsumoto
    • Journal Title

      Phys. Rev. B

      Volume: Vol.84

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetization Dependent Current Rectification in(Ga, Mn) s Magnetic Tunnel Junctions2011

    • Author(s)
      Y. Hashimoto, H. Amano, Y. Iye, and S. Katsumoto
    • Journal Title

      Appl. Phys. Express

      Volume: Vol.4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial gradient of dynamic nuclear spin polarization induced by breakdown of the quantum Hall effect2011

    • Author(s)
      M.Kawamura
    • Journal Title

      Phys.Rev.B

      Volume: 83 Issue: 4

    • DOI

      10.1103/physrevb.83.041305

    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Filtering and analyzing mobile qubit information via Rashba-Dresselhaus-Aharonov-Bohm in- terferometers2011

    • Author(s)
      Amnon Aharony, Yasuhiro Tokura, Guy Z. Cohen, Ora Entin-Wohlman, Shingo Katsumoto,
    • Journal Title

      Physical Review B

      Volume: 84 Issue: 3 Pages: 0353231-12

    • DOI

      10.1103/physrevb.84.035323

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetization Dependent Current Rectification in (Ga,Mn)As Magnetic Tunnel Junctions2011

    • Author(s)
      Y.Hashimoto, H.Amano, Y.Iye, S.Katsumoto
    • Journal Title

      Appl.Phys.Express

      Volume: 4 Issue: 6 Pages: 063004-063004

    • DOI

      10.1143/apex.4.063004

    • NAID

      10029000346

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of spin polarization in a quantum wire2010

    • Author(s)
      T. Otsuka, E. Abe, Y. Iye and S. Katsumoto
    • Journal Title

      Physica E

      Volume: Vol.42

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strain-induced enhancement of electric quadrupole splitting in resistively detected nuclear magnetic resonance spectrum in quantum Hall systems2010

    • Author(s)
      M. Kawamura, T. Yamashita, H. Takahashi, S. Masubuchi, Y. Hashimoto, S. Katsumoto, and T. Machida
    • Journal Title

      Appl. Phys. Lett

      Volume: vol.96

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spin filtering due to quantum interference in periodic mesoscopic networks2010

    • Author(s)
      A. Aharony, O. Entin-Wohlman, Y. Tokura and S. Katsumoto
    • Journal Title

      Physica E

      Volume: Vol.42 Pages: 629-633

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Probing local electronic states in the quantum Hall regime with a side-coupled quantum dot2010

    • Author(s)
      T. Otsuka, E. Abe, Y. Iye and S. Katsumoto
    • Journal Title

      Phys. Rev. B

      Volume: Vol.81

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of spin polarization in a quantum wire2010

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Journal Title

      Physica E

      Volume: 42 Pages: 809-812

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin filtering due to quantum interference in periodic mesoscopic networks2010

    • Author(s)
      A.Aharony, O.Entin-Wohlman, Y.Tokura, S.Katsumoto
    • Journal Title

      Physica E

      Volume: 42 Pages: 629-633

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strain-induced enhancement of electric quadrupole splitting in resistively detected nuclear magnetic resonance spectrum in quantum Hall systems2010

    • Author(s)
      M.Kawamura, T.Yamashita, H.Takahashi, S.Masubuchi, Y.Hashimoto, S.Katsumoto, T.Machida
    • Journal Title

      Applied Physics Letters

      Volume: 96

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probing local electronic states in the quantum Hall regime with a side-coupled quantum dot2010

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Journal Title

      Phys.Rev.B

      Volume: 81

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of spin polarization in a quantum wire2010

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Journal Title

      Physica E 42

      Pages: 809-812

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin filtering due to quantum interference in periodic mesoscopic networks2010

    • Author(s)
      A.Aharony, O.Entin-Wohlman, Y.Tokura, S.Katsumoto
    • Journal Title

      Physica E 42

      Pages: 629-633

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strain-induced enhancement of electric quadrupole splitting in resistively detected nuclear magnetic resonance spectrum in quantum Hall systems2010

    • Author(s)
      M.Kawamura, T.Yamashita, H.Takahashi, S.Masubuchi, Y.Hashimoto, S.Katsumoto, T.Machida
    • Journal Title

      Applied Physics Letters 96

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of spin polarization with a side coupled quantum dot2009

    • Author(s)
      T. Otsuka, E. Abe, Y. Iye and S. Katsumoto
    • Journal Title

      Phy. Rev. B

      Volume: Vol.79

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temperature-Dependent Screening of the Edge State around Antidots in the Quantum Hall Regime2009

    • Author(s)
      M. Kato, A. Endo, S. Katsumoto and Y. Iye
    • Journal Title

      Phys. Rev. Lett

      Volume: Vol.102

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic nuclear polarization induced by breakdown of fractional quantum Hall effect2009

    • Author(s)
      M. Kawamura, M. Ono, Y. Hashimoto, S. Katsumoto, K. Hamaya and T. Machida
    • Journal Title

      Phys. Rev. B

      Volume: Vol.79

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of spin polarization with a side-coupled quantum dot2009

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Journal Title

      Physical Review B 79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temperature-Dependent Screening of the Edge State around Antidots in the Quantum Hall Regime2009

    • Author(s)
      M.Kato, A.Endo, S.Katsumoto, Y.Iye
    • Journal Title

      Physical Review Letters 102

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-Resolved Edge States around an Antidot in the Vicinity of the v=2 Quantum Hall State2009

    • Author(s)
      M.Kato, A.Endo, S.Katsumoto, Y.Iye
    • Journal Title

      Journal of the Physical Society of Japan 78

    • NAID

      40016879657

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic nuclear polarization induced by breakdown of fractional quantum Hall effect2009

    • Author(s)
      M.Kawamura, M.Ono, Y.Hashimoto, S.Katsumoto, K.Hamaya, T.Machida
    • Journal Title

      Physical Review B 79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] (Ga,Mn)Asの格子歪み緩和と成長面内磁気異方性2012

    • Author(s)
      橋本義昭, 天野裕昭, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] スピン軌道相互作用の強い量子ドット-アハロノフボームリング複合系の伝導2012

    • Author(s)
      金善宇, 橋本義昭, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 偶数量子ホール状態ブレークダウンを用いた動的核スピン偏極2012

    • Author(s)
      梅澤青司, 守谷頼, 山下達也, 川村稔, 橋本義昭, 勝本信吾, 増渕覚, 町田友樹
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] シングルリード量子ドット中の2電子状態を用いたスピン偏極検出2012

    • Author(s)
      大塚朋廣, 杉原裕規, 米田淳, 小幡利顕, 勝本信吾, 樽茶清悟
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 量子ホール系の直流電流加熱時による熱起電力:充填率および電流・磁場方向依存性2012

    • Author(s)
      藤田和博, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 六方格子変調を加えた二次元電子系における幾何学共鳴の電荷密度依存性2012

    • Author(s)
      加藤悠人, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 横結合型量子ドットを用いた状態密度スペクトロスコピー2012

    • Author(s)
      桑原優樹, 金善宇, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] エッチ深さによる(Ga,Mn)As磁気異方性の制御2012

    • Author(s)
      橋本義昭, 家泰弘, 勝本信吾
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 六方格子変調を加えた二次元電子系の幾何学共鳴現象2011

    • Author(s)
      加藤悠人, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 1次元平面超格子の高周波伝導率に見られる整数充填率近傍の共鳴ピーク2011

    • Author(s)
      梶岡利之, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 量子ホール系における電流加熱時電子温度の空間分布と発生する熱起電力2011

    • Author(s)
      藤田和博, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Novel blockade due to spin-filtering with spin-orbit interaction2011

    • Author(s)
      S.-W.Kim, Y.Hashimoto. Y.Iye, S.Katsumoto
    • Organizer
      26th International Conference an Low Temperautre Physics
    • Place of Presentation
      Beijing International Conference Center, Beijing, China
    • Year and Date
      2011-08-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Current blockade due to spin-filtering in a quantum dot2011

    • Author(s)
      S.W.Kim, Y.Hashimoto, Y.Iye, S.Katsumoto
    • Organizer
      19th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      National High Magnetic Field Lab.Univ.Florida, USA
    • Year and Date
      2011-07-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spatial distribution of electron temperatures induced by a current in the quantum Hall regime2011

    • Author(s)
      K.Fujita, A.Endo, S.Katsumoto, Y.Iye
    • Organizer
      19th Iaternational Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      National High Magnetic Field Lab.Univ.Florida, USA
    • Year and Date
      2011-07-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Stability of the q/3 fractional quantum Hall states2011

    • Author(s)
      M.Kawamura, K.Kono, Y.Hashimoto, S.Katsumoto, T.Machida
    • Organizer
      19th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      National High Magnetic Field Lab.Univ.Florida, USA
    • Year and Date
      2011-07-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Microwave resonances in unidirectional lateral superlattices in the quantum Hall regime2011

    • Author(s)
      T.Kajioka, A.Endo, S.Katsumoto, Y.Iye
    • Organizer
      19th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      National High Magnetic Field Lab.Univ.Florida, USA
    • Year and Date
      2011-07-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Magnetoresistance oscillations in two-dimensional electron systems subjected to hexagonal-lattice modulation2011

    • Author(s)
      Y.Kato, A.Endo, S.Katsumoto, Y.Iye
    • Organizer
      19th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      National High Magnetic Field Lab.Univ.Florida, USA
    • Year and Date
      2011-07-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spin-filtering in quantum point contacts with spin-orbit interaction2011

    • Author(s)
      S.-W.Kim, Y.Hashimoto, Y.Iye, S.Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      くにびきメッセ,松江
    • Year and Date
      2011-07-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] Control of rectification with current injection in (Ga,Mn)As tri-layer tunnel junctions2011

    • Author(s)
      Y.Hashimoto, H.Amano Y.Iye, S.Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      くにびきメッセ,松江
    • Year and Date
      2011-07-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] In-plane magnetic anisotropy of (Ga,Mn)As detected through anomalous Hall effect2011

    • Author(s)
      H.Amano, Y.Hashimoto, Y.Iye, S.Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      くにびきメッセ,松江
    • Year and Date
      2011-07-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Perfect spin-filtering in quantum point contacts2011

    • Author(s)
      S.W.Kim, Y.Hashimoto, Y.Iye, S.Katsumoto
    • Organizer
      38th International Symposium on Compound Semiconductors
    • Place of Presentation
      Maritim proArte Hotel, Berlin, Germany
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 横結合型量子ドットによる量子ドットのエネルギー準位スペクトル測定2011

    • Author(s)
      桑原優樹、金善宇、大塚朋廣、家泰弘、勝本信吾
    • Organizer
      日本物理学会2011年春季大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] (In, Ga)As量子ポイントコンタクトにおける完全スピン偏極2011

    • Author(s)
      金善宇, 橋本義昭, 家泰弘, 勝本信吾
    • Organizer
      応用物理学会2011年春季講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピン軌道相互作用のある系における量子ポイントコンタクトのスピン偏極検出2011

    • Author(s)
      金善宇, 橋本義昭、家泰弘、勝本信吾
    • Organizer
      日本物理学会2011年春季大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] (Ga, Mn)As 3層磁気トンネル接合における電流注入整流反転2011

    • Author(s)
      勝本信吾, 橋本義昭, 天野裕昭, 家泰弘
    • Organizer
      応用物理学会2011年春季講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Magnetization Dependent Rectification in (Ga,Mn)As Triple-layer Tunnelinv Junctions2011

    • Author(s)
      Y.Hashimoto, H.Amano, Y.Iye, S.Katsumoto
    • Organizer
      International Symposium on Nanoscale Transport and Technology
    • Place of Presentation
      NTT物性基礎研究所,厚木
    • Year and Date
      2011-01-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spatial Distribution of Dynamic Nuclear Spin Polarization Induced by Breakdown of Odd-integer Quantum Hall Effect2011

    • Author(s)
      M.Kawamura, K.Kono, Y.Hashimoto, S.Katsumoto, T.Machida
    • Organizer
      International Symposium on Nanoscale Transport and Technology
    • Place of Presentation
      NTT物性基礎研究所,厚木
    • Year and Date
      2011-01-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] Magnetization DependentRectification in(Ga, Mn) As Triple-layerTunneling Junctions2011

    • Author(s)
      Y. Hashimoto, H. Amano, Y. Iye, S. Katsumoto
    • Organizer
      Int. Symp. on NanoscaleTransport and Technology 2011
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Perfect spin-filtering in quantumpoint contacts with spin-orbit interaction2011

    • Author(s)
      S.-W. Kim, Y. Hashimoto, Y. Iye, S. Katsumoto
    • Organizer
      8thInt. Symp. on Comp. Semicond
    • Place of Presentation
      Germany
    • Related Report
      2011 Final Research Report
  • [Presentation] Spin Blockade due to Spin-OrbitFiltering2011

    • Author(s)
      S.-W. Kim, Y. Hashimoto, Y. Iye, S. Katsumoto
    • Organizer
      5th Int. Wrokshop on Spin Currents
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Current Injection Switching ofRectification in(Ga, Mn) As Magnetic TunnelJunctions2011

    • Author(s)
      Y. Hashimoto, H. Amano Y. Iye, and S. Katsumoto
    • Organizer
      5th Int. Wrokshop on Spin Currents
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Spatial distribution of electron temperaturesinduced by a current in the quantum Hall regime2011

    • Author(s)
      K. Fujita, A. Endo, S. Katsumoto, Y. Iye
    • Organizer
      19th Int. Conf. on Electronic Properties of 2D Systems
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Current blockade due tospin-filtering in a quantum dot2011

    • Author(s)
      S.-W. Kim, Y. Hashimoto, Y. Iye, S. Katsumoto
    • Organizer
      19th Int. Conf. on Electronic Properties of 2D Systems
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Control of rectification with currentinjection in(Ga, Mn) As tri-layer tunnel junctions2011

    • Author(s)
      Y. Hashimoto, H. Amano Y. Iye, and S. Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Spin-filtering in quantum pointcontacts with spin-orbit interaction2011

    • Author(s)
      S.-W. Kim, Y. Hashimoto, Y. Iye, S. Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] In-plane magnetic anisotropy of(Ga, Mn) As detected through anomalous Halleffect2011

    • Author(s)
      H. Amano, Y. Hashimoto, Y. Iye, and S. Katsumoto
    • Organizer
      Spintech 6
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Novel blockade due to spin-filtering with spin-orbit interaction2011

    • Author(s)
      S.-W. Kim, Y. Hashimoto, Y. Iye, S. Katsumoto
    • Organizer
      26th Int. Conf. onLow Temp. Phys
    • Place of Presentation
      China
    • Related Report
      2011 Final Research Report
  • [Presentation] Novel microwave resonance around integer Landau level fillings in unidirectional lateral superlattices2010

    • Author(s)
      Toshiyuki Kajioka, Akira Endo, Shingo Katsumoto, Yasuhiro Iye
    • Organizer
      30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      COEX,ソウル 韓国
    • Year and Date
      2010-07-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] Experimental verification of the Mott relation in the thermoelectric effect of the quantum Hall systems2010

    • Author(s)
      K.Fujita, A.Endo, S.Katsumoto, Y.Iye
    • Organizer
      30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      COEX,ソウル 韓国
    • Year and Date
      2010-07-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] Energy level spectroscopy of a quantum dot with a side-coupled satellite dot2010

    • Author(s)
      S.W.Kim, Y.Kuwabara, T.Otsuka, Y.Iye, S.Katsumoto
    • Organizer
      30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      COEX,ソウル
    • Year and Date
      2010-07-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 1次元周期変調下の2次元電子系における高周波伝導率の測定2010

    • Author(s)
      梶岡利之, 遠藤彰, 勝本信吾, 家泰弘
    • Organizer
      日本物理学会 2010年年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 量子ホール系の熱電効果におけるモットの関係式の実験的検証2010

    • Author(s)
      藤田和宏, 遠藤彰, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会 2010年年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 量子ホール効果ブレークダウンにおける核スピン偏極極性の検出2010

    • Author(s)
      山下達也, 川村稔, 橋本義昭, 勝本信吾, 町田友樹
    • Organizer
      日本物理学会 2010年年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] 量子ホール効果ブレークダウンによる動的核スピン偏極の電流方向依存性2010

    • Author(s)
      川村稔, 河野公俊, 橋本義昭, 勝本信吾, 町田友樹
    • Organizer
      日本物理学会 2010年年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] Probing local electronic states in the quantum Hall regime with a side coupled quantum dot2010

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Organizer
      International Symposium on Quantum Nanostructures and Spin-related Phenomena
    • Place of Presentation
      東京大学(駒場)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Experimental verification of the Mott relation inthe thermoelectric effect of the quantum Hallsystems2010

    • Author(s)
      K. Fujita, A. Endo, S. Katsumoto, Y. Iye
    • Organizer
      30th Int. Conf. Phys. Semicond
    • Place of Presentation
      Korea
    • Related Report
      2011 Final Research Report
  • [Presentation] Katsumoto,"Energy level spectroscopy of aquantum dot with a side-coupled satellite dot2010

    • Author(s)
      S. W. Kim, Y. Kuwabara, T. Otsuka, Y. Iye, S
    • Organizer
      30th Int. Conf. Phys. Semicond
    • Place of Presentation
      Korea
    • Related Report
      2011 Final Research Report
  • [Presentation] 横結合型量子ドットを用いた量子ホール状態の観測2009

    • Author(s)
      大塚朋廣, 阿部英介, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会 2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] 量子ホール領域における拡散熱電能の充填率依存性2009

    • Author(s)
      藤田和博, 遠藤彰, 家泰弘, 勝本信吾
    • Organizer
      日本物理学会 2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Probing edge states in the quantum Hall regime with a side coupled quantum dot2009

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Organizer
      The 36th International Symposium on Compound Semiconductors
    • Place of Presentation
      Santa-Barbara, USA
    • Year and Date
      2009-09-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] Measurement of diffusion thermopower in the quantum Hall systems2009

    • Author(s)
      K.Fujita, A.Endo, S.Katsumoto, Y.Iye
    • Organizer
      18th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nuclear spin polarization in the breakdown regimes of integer and fractional quantum Hall states2009

    • Author(s)
      M.Kawamura, M.Ono, Y.Hashimoto, S.Katsumoto, T.Machida
    • Organizer
      18th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Strain-induced enhamcement of electric quadrupole splitting in resistively detected NMR spectrum in quantum Hall systems2009

    • Author(s)
      M.Kawamura, T.Yamashita, H.Takahashil, S.Masubuchi, Y.Hashimoto, S.Katsumoto, T.Machida
    • Organizer
      18th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Detection of spin polarization in a quantum wire2009

    • Author(s)
      T.Otsuka, E.Abe, Y.Iye, S.Katsumoto
    • Organizer
      18th International Conference on Electronic Properties of Two-Dimensional Systems
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-07-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Detection of spin polarization in a quantumwire2009

    • Author(s)
      T. Otsuka, E. Abe, Y. Iye and S. Katsumoto
    • Organizer
      18th Int. Conf. Electronic Properties of 2D Systems
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Measurement of diffusion thermopower in thequantum Hall systems2009

    • Author(s)
      K. Fujita, A. Endo, S. Katsumoto and Y. Iye
    • Organizer
      18th Int. Conf. onElectronic Properties of 2D Systems
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Probing edge states in the quantum Hall regimewith a side coupled quantum dot2009

    • Author(s)
      T. Otsuka, E. Abe, Y. Iye and S. Katsumoto
    • Organizer
      36th Int. Symp. on Compound Semiconductors
    • Place of Presentation
      Santa-BarbaraUSA
    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2020-05-15  

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