Koga Takaaki 古賀貴亮

… Alternative Names

古賀貴亮コガタカアキ

KOGA Takaaki 古賀貴亮

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Researcher Number	30374614
Other IDs
External Links
Affiliation (Current)	2023: 北海道大学, 情報科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2016 – 2017: 北海道大学, 情報科学研究科, 准教授 2012 – 2013: 北海道大学, 情報科学研究科, 准教授 2007 – 2011: Hokkaido University, 大学院・情報科学研究科, 准教授
Review Section/Research Field	Principal Investigator Condensed matter physics I / Applied materials science/Crystal engineering / Science and Engineering
Keywords	Principal Investigator メゾスコピック系 / 半導体物性 / スピンエレクトロニクス / スピントロニクス / 半導体量子井戸 / スピン軌道相互作用 / ラシュバ効果 / メゾスコピック物理 / 半導体超微細化 / 物性実験 … More / 化合物半導体 / スピンデバイス / スピン物性 / メソスコピック系 / 弱局在 / スピントロにクス / AAS効果 / 半導体スピン物性 / 半導体二重量子井戸 / ドレッセルハウス効果 / 半導体スピントロニクス / III-V化合物半導体 / バンドエンジニアリング / ナノ材料 / 量子井戸 Less

インターバンドラシュバを用いたスピン軌道ブロケードの最適化Principal Investigator
- Principal Investigator
  
  古賀貴亮
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Confirmation of Mesoscopic Spin Transport in InGaAs Quantum WellsPrincipal Investigator
- Principal Investigator
  
  KOGA Takaaki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Hokkaido University
Quantitative investigation of the zero-field spin splitting in semiconductor quantum wells and its application to mesoscopic physicsPrincipal Investigator
- Principal Investigator
  
  KOGA Takaaki
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Hokkaido University

All 2018 2017 2016 2014 2013 2012 2011 2010 2009 2008 2007

All Journal Article Presentation Patent

[Journal Article] Universal modeling of weak antilocalization corrections in quasi-two-dimensional electron systems using predetermined return orbitals2017
- Author(s)
  A. Sawada and T. Koga
- Journal Title
  
  Physical Review E
  
  Volume: 95
- DOI
  10.1103/physreve.95.023309
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Journal Article] Electron Spin Rotation and Quantitative Determination of Spin-Orbit Coefficients2012
- Author(s)
  T. Koga
- Journal Title
  
  NTT Technical Review
  
  Volume: 10 Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Beating Analysis of Shubnikov de Haas Oscillation in In<sub>0.53</sub>Ga<sub>0.47</sub>As Double Quantum Well toward Spin Filter Applications2012
- Author(s)
  T. Koga, T. Matsuura, S. Faniel, S. Souma, S. Mineshige, Y. Sekine, H. Sugiyama
- Journal Title
  
  IEICE Transactions on Electronics
  
  Volume: E95-C Issue: 5 Pages: 770-776
- DOI
  10.1587/transele.e95.c.770
  10.1587/transele.E95.C.770
- NAID
  10030941165
- ISSN
  0916-8524, 1745-1353
- Language
  English
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Electron Spin Rotation and Quantitative Determination of Spin-Orbit Coefficients2012
- Author(s)
  T. Koga and Y. Sekine
- Journal Title
  
  NTT Technical Review
  
  Volume: Vol. 10, No. 9 Pages: 1-7
- URL
  https://www.ntt-review.jp/archive/ntttechnical.php?contents=ntr201209fa4.pdf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Experimental Evidence of Cubic Rashba Effect in an Inversion-Symmetric Oxide2012
- Author(s)
  H. Nakamura, T. Koga, and T. Kimura
- Journal Title
  
  Physical Review Letters
  
  Volume: 108 Pages: 206601-206601
- DOI
  10.1103/physrevlett.108.206601
- NAID
  120007044498
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] 電子スピン回転とスピン軌道係数の定量的決定2012
- Author(s)
  古賀貴亮
- Journal Title
  
  NTT技術ジャーナル
  
  Volume: 6月号 Pages: 22-26
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] 電子スピン回転とスピン軌道係数の定量的決定2012
- Author(s)
  古賀貴亮, 関根佳明
- Journal Title
  
  NTT技術ジャーナル
  
  Volume: Vol. 24, No. 6 Pages: 22-26
- URL
  http://www.ntt.co.jp/journal/1206/files/jn201206022.pdf
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Semiclassical interpretation of spin interference effect observed in square loop arrays of In_<0.53>Ga_<0.47>As/In_<0.52>Al_<0.48>As quantum wells2011
- Author(s)
  S. Mineshige, S. Kawabata, S. Faniel, J. Waugh, Y. Sekine and T. Koga
- Journal Title
  
  Physical Review B
  
  Volume: 84 Pages: 233305-233305
- DOI
  10.1103/physrevb.84.233305
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Weak localization/antilocalization in a nearly symmetric In_<0.53>Ga_<0.47>As/In_<0.52>Al_<0.48>As quantum well2011
- Author(s)
  S. Faniel, T. Matsuura, S. Mineshige, Y. Sekine and T. Koga
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1399 Pages: 649-650
- DOI
  10.1063/1.3666544
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Determination of Spin-Orbit Coefficients and Phase Coherence Times in InGaAs/InAlAs Quantum Wells2011
- Author(s)
  T. Koga, S. Faniel, T. Matsuura, S. Mineshige, Y. Sekine, and H. Sugiyama
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1416 Pages: 38-41
- DOI
  10.1063/1.3671692
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360001
[Journal Article] Spin dependent electronic structure and level crossings as a function of magnetic field in InAs nanowire2010
- Author(s)
  S.Q.Jin, J.Waugh, T.Matsuura, S.Faniel, H.Z.Wu, T.Koga
- Journal Title
  
  Physics Procedia 13
  
  Pages: 1321-1324
- NAID
  120005946765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Anisotropic spin interference in InGaAs/InAlAs rectangular loop arrays2010
- Author(s)
  S.Faniel, T.Matsuura, S.Mineshige, Y.Sekine, T.Koga
- Journal Title
  
  Physica E 42
  
  Pages: 990-993
- NAID
  120003260041
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Magnetic controlofRashbasplittingsinsymmetricInAsquantumwells2010
- Author(s)
  T.Matsuura, S.Faniel, N.Monta, T.Koga
- Journal Title
  
  Physica E (accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Rectangular model of a ballistic spin interferometerin(001)InGaAs/InAlAs quantum wells2010
- Author(s)
  T.Koga, S.Faniel, S.Mineshige, T.Matsuura, Y.Sekine
- Journal Title
  
  Physics Procedia 3
  
  Pages: 1325-1328
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Spin dependent electronic structure and level crossings as a function of magnetic field in InAs nanowire2010
- Author(s)
  S.Q.Jin, J.Waugh, T.Matsuura, S.Faniel, H.Z.Wu, T.Koga
- Journal Title
  
  Physics Procedia 3
  
  Pages: 1321-1324
- NAID
  120005946765
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Magnetic controlof Rashba splittings in symmetric InAs quantum wells2010
- Author(s)
  T.Matsuura, S.Faniel, N.Monta, T.Koga
- Journal Title
  
  Physica E (accepted)
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Rectangular model of a ballistic spin interferometer in (001) InGaAs/InAlAs quantum wells2010
- Author(s)
  T.Koga, S.Faniel, S.Mineshige, T.Matsuura, Y.Sekine
- Journal Title
  
  Physics Procedia 3
  
  Pages: 1325-1328
- NAID
  120005946649
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Spin Interference in Rectangle Loop Based on Rashba and Dresselhaus Spin-Orbit Interactions2009
- Author(s)
  Ni Jia-Ting, Liang Xiao-Wan, Chen Bin, T.Koga
- Journal Title
  
  Chinese Physics Letters 26
  
  Pages: 127302-127302
- Data Source
  KAKENHI-PROJECT-19684009
[Journal Article] Ballistic spin interferometer based on the Rashba and Dresselhaus spin-orbit interactions2008
- Author(s)
  J.Ni, B.Chen, T.Koga
- Journal Title
  
  Physics Letter A 372
  
  Pages: 6026-6031
- Data Source
  KAKENHI-PROJECT-19684009
[Patent] スピン検出器およびスピン検出方法2013
- Inventor(s)
  古賀貴亮
- Industrial Property Rights Holder
  北海道大学，日本電信電話株式会社
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2013-015190
- Filing Date
  2013-01-30
- Data Source
  KAKENHI-PROJECT-23360001
[Patent] スピン素子2012
- Inventor(s)
  古賀貴亮
- Industrial Property Rights Holder
  北海道大学，日本電信電話株式会社
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2012-096287
- Filing Date
  2012-04-20
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs/InAlAs 二重量子井戸系においてエデルシュタイン効果が増大することに関する理論予測2018
- Author(s)
  岡本公仁, 古賀貴亮
- Organizer
  第53回応用物理学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Modeling of Weak Localization-Antilocalization in Quasi-Two-Dimensional Electron System using Predetermined Return Trajectories2017
- Author(s)
  A. Sawada, K. Okamoto and T. Koga
- Organizer
  International Symposium on Hybrid Quantum Systems 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Assessment of InGaAs/InAlAs Double Quantum Wells as an Enhancing Module for the Edelstein Effect2017
- Author(s)
  K. Okamoto, J. C. Egues, and T. Koga
- Organizer
  International Symposium on Hybrid Quantum Systems 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] 半導体二重量子井戸構造における巨大スピン蓄積の理論予測2017
- Author(s)
  古賀貴亮, 岡本公仁
- Organizer
  第22回半導体におけるスピン工学の基礎と応用
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Universal Modeling of Weak Localization-Antilocalization in Quasi-Two-Dimensional Electrons using Predetermined Return Trajectories2017
- Author(s)
  A. Sawada, K. Okamoto and T. Koga
- Organizer
  22nd International Conference on Electronic Properties of Two Dimensional Systems (EP2DS-22)/18th International Conference on Modulated Semiconductor Structures (MSS-18)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] 半導体二重量子井戸構造におけるスピン依存伝導の検討2017
- Author(s)
  岡本公仁, 古賀貴亮
- Organizer
  第22回半導体におけるスピン工学の基礎と応用
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Prediction of the Enhanced Edelstein Effect in InGaAs/InAlAs Double Quantum Well by the Boltzmann Equation Approach2017
- Author(s)
  K. Okamoto, J. C. Egues, and T. Koga
- Organizer
  International Symposium on Hybrid Quantum Systems 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Spin Filtering Properties of Double Quantum Well System Spin Filtering Properties of Double Quantum Well System as an Enhancer of the Edelstein Effect Based on the Interband Rashba Effect2017
- Author(s)
  K. Okamoto, A. Sawada, J. C. Egues, and T. Koga
- Organizer
  22nd International Conference on Electronic Properties of Two Dimensional Systems (EP2DS-22)/18th International Conference on Modulated Semiconductor Structures (MSS-18)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Simulation of electron transmittance and spin polarization in gate-controllable double quantum wells2016
- Author(s)
  Kiminori Okamoto, Atsushi Sawada and Takaaki Koga
- Organizer
  The 22nd International Conference on High Magnetic Fields in Semiconductor Physics
- Place of Presentation
  Jozankei, Hokkaido, Japan
- Year and Date
  2016-07-24
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Calculation of the weak antilocalization term in magneto-conductivity by counting all closed loops2016
- Author(s)
  Atsushi Sawada and Takaaki Koga
- Organizer
  The 22nd International Conference on High Magnetic Fields in Semiconductor Physics
- Place of Presentation
  Jozankei, Hokkaido, Japan
- Year and Date
  2016-07-24
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Numerical approach of the weak localization model beyond the diffusion approximation based on the return probability2016
- Author(s)
  澤田淳、古賀貴亮
- Organizer
  第77回　応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ（新潟県・新潟市）
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Quantitative determination of the Rashba parameters in the InGaAs/InAlAs quantum wells and the proposal to use the double quantum wells to enhance the Edelstein effect2016
- Author(s)
  T. Koga
- Organizer
  International Conference on Semiconductor Nanostructures for Optoelectronics and Biosensors (IC SeNOB 2016)
- Place of Presentation
  Rzeszow, Poland
- Year and Date
  2016-05-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] 半導体二重量子井戸系におけるエンハンストエデルシュタイン効果2016
- Author(s)
  岡本公仁、澤田淳、古賀貴亮
- Organizer
  第21回半導体におけるスピン工学の基礎と応用 PASPS-21
- Place of Presentation
  北海道大学（北海道・札幌市）
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Prediction for the Enhanced Edelstein effect using the interband Rashba effect in InAlAs/InGaAs/InAlAs/InGaAs/InAlAs double quantum wells2016
- Author(s)
  岡本公仁、澤田淳、J. Carlos Egues、古賀貴亮
- Organizer
  第77回　応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ（新潟県・新潟市）
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] 微細ループ配列構造中の位相緩和メカニズムの研究2016
- Author(s)
  澤田淳、古賀貴亮
- Organizer
  第21回半導体におけるスピン工学の基礎と応用 PASPS-21
- Place of Presentation
  北海道大学（北海道・札幌市）
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Electric spin generation using a double quantum well based on the interband Rashba effect2016
- Author(s)
  T. Koga
- Organizer
  EMN Meeting on Quantum, Energy Materials Nanotechnology
- Place of Presentation
  Phuket, Thailand
- Year and Date
  2016-04-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] Enhanced Edelstein Effect in InGaAs/InAlAs double quantum wells2016
- Author(s)
  T. Koga
- Organizer
  The 6th Annual World Congress of Nano Science and Technology-2016 (Nano S&T-2016)
- Place of Presentation
  Holiday Inn Singapore Atrium, Singapore
- Year and Date
  2016-10-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01045
[Presentation] 非磁性半導体スピンフィルター実現に向けた二重量子井戸の改善2014
- Author(s)
  山士家貴志, 横田昇一郎, 澤田淳, 相馬聡文, 関根佳明, 古賀貴亮
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学相模原キャンパス (神奈川県)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] 対称な二重量子井戸におけるシュブニコフビーティングの解析2014
- Author(s)
  横田昇一郎，澤田淳，相馬聡文，関根佳明，古賀貴亮
- Organizer
  日本物理学会　第69回年次大会
- Place of Presentation
  東海大学湘南キャンパス (神奈川県)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Properties of InGaAs/InAlAs double quantum wells toward spin-filtering application2014
- Author(s)
  T. Koga
- Organizer
  APS March Meeting, Denver
- Place of Presentation
  会議場
- Year and Date
  2014-03-04
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs/InAlAsダブルヘテロ量子井戸基板上のメゾスコピックループアレイにおける量子補正項の定量的解析2014
- Author(s)
  澤田淳，古賀貴亮，小林研介，川畑史郎，齊藤圭司，関根佳明，杉山弘樹
- Organizer
  日本物理学会　第69回年次大会
- Place of Presentation
  東海大学湘南キャンパス (神奈川県)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Properties of InGaAs/InAlAs double quantum wells toward spin-filtering application2014
- Author(s)
  Takaaki Koga, Shoichiro Yokota, Takashi Yamashige, Atsushi Sawada, Toru Matsuura. Sebastien Fanilel, Satofumi Souma, Yoshiaki Sekine, and Hiroki Sugiyama
- Organizer
  APS March Meeting 2014
- Place of Presentation
  Denver Convention Center (USA)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] 単一メソスコピックループにおける時間反転干渉の半古典ビリヤード解析2013
- Author(s)
  古賀貴亮，澤田淳，川畑史郎，小林研介，関根佳明，杉山弘樹
- Organizer
  日本物理学会 2013年秋季大会
- Place of Presentation
  徳島大学 (徳島県)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Semi-classical billiard analysis of magneto-conductance oscillation in mesoscopic loop arrays as a function of the Rashba spin-orbit interaction in InGaAs/ InAlAs quantum wells2013
- Author(s)
  T. Koga
- Organizer
  Symposium on Nanostructured Materials
- Place of Presentation
  Rzeszow大学, Poland
- Year and Date
  2013-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Experimental Investigation of the Rashba spin-orbit coupling in InGaAs/InAlAs double quantum wells2013
- Author(s)
  T. Koga
- Organizer
  The 40th International Symposium on Compound Semiconductors
- Place of Presentation
  Kobe Convention Center
- Year and Date
  2013-05-20
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Extraction of gate-controlled Rashba parameters in the ballistic regime by fitting the observed quantum oscillations with the semiclassical billiard simulation2013
- Author(s)
  Atsushi Sawada, Kensuke Kobayashi, Shiro Kawabata, Yoshiaki Sekine, Hiroki Sugiyama and Takaaki Koga
- Organizer
  The 40th International Symposium on Compound Semiconductors
- Place of Presentation
  Kobe Convention Center (Kobe)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Proposal of spin-filtering device using InGaAs/InAlAs double quantum wells2013
- Author(s)
  S. Souma, H. Mukai, M. Ogawa, A. Sawada, S. Yokota, Y. Sekine, M. Eto and T. Koga
- Organizer
  16th International Conferene on Narrow Gap Systems
- Place of Presentation
  ZTG Zhejiang Hotel, Hangzhou (China)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Semiclassical simulation of time-reversal quantum interference in mesoscopic loop arrays in the presence of spin-orbit interaction2013
- Author(s)
  Takaaki Koga, Atsushi Sawada, Shunsuke Mineshige. Sebastien Fanilel, Shiro Kawabata, Keiji Saito, Kensuke Kobayashi, Hiroki Sugiyama, and Yoshiaki Sekine
- Organizer
  Dynamics Days - Central Asia
- Place of Presentation
  Hotel Asia Samarkand (Uzbekistan)
- Invited
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Semiclassical simulation of timereversal quantum interference in mesoscopic loop arrays in the presence of spin-orbit interaction2013
- Author(s)
  T. Koga
- Organizer
  Dynamics Days-Central Asia
- Place of Presentation
  Hotel Asia Samarkand
- Year and Date
  2013-10-12
- Invited
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] スピンフィルター実現に向けた二重量子井戸の評価2013
- Author(s)
  横田昇一郎, 澤田淳, 相馬聡文, 関根佳明, 古賀貴亮
- Organizer
  第4 9 回応用物理学会北海道支部第1 0 回日本光学会北海道地区合同学術講演会
- Place of Presentation
  北海道大学　学術交流会館 (札幌市)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Experimental Investigation of the Rashba spin-rbit coupling in InGaAs/InAlAs double quantum wells2013
- Author(s)
  Takaaki Koga, Shoichiro Yokota, Atsushi Sawada, Satofumi Souma, Yoshiaki Sekine and Hiroki Sugiyama
- Organizer
  The 40th International Symposium on Compound Semiconductors
- Place of Presentation
  Kobe Convention Center (Kobe)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Investigation of Billiard Cutoff Length and Decoherence Time in Mesoscopic Loop Array with Finite Spin-Orbit Interaction2013
- Author(s)
  A. Sawada, T. Koga, K. Kobayashi, S. Kawabata, Y. Sekine, and H. Sugiyama
- Organizer
  The 12th Asia Pacific Physics Conference of AAPPS (APPC12)
- Place of Presentation
  International Conference Halls, Makuhari Messe (Chiba)
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Semiclassical billiard analysis of magneto-conductance oscillation in mesoscopic loop arrays as a function of the Rashba spin-orbit interaction in InGaAs/InAlAs quantum wells2013
- Author(s)
  T. Koga, A. Sawada, S. Kawabata, S. Fanilel, K. Kobayashi, Y. Sekine, and H. Sugiyama
- Organizer
  Symposium on Nanostructured Materials
- Place of Presentation
  the University of Rzeszow (Poland)
- Invited
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] 単一メソスコピックループにおける時間反転干渉の半古典ビリヤード解析2013
- Author(s)
  古賀貴亮
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  徳島大学
- Year and Date
  2013-09-26
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs/InAsAs2重量子井戸におけるシュブニコフビーティング2012
- Author(s)
  古賀貴亮
- 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
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs量子井戸メゾスコピックループ構造における磁気抵抗量子振動のRashba電場対称性2012
- Author(s)
  澤田淳, 峰重俊介, ファニエル・セバスチャン, 末岡和久, 古賀貴亮, 関根佳明, 杉山弘樹
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学(西宮市)
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs量子井戸メゾスコピック構造における磁気抵抗量子振動の半古典ビリヤード解析2012
- Author(s)
  峰重俊介, 川畑史郎, ファニエル・セバスチャン, 澤田淳, 関根佳明, 杉山弘樹, 古賀貴亮
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学(西宮市)
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Determination of Rashba and Dresslhaus coefficient in InGaAs quantum wells2012
- Author(s)
  S.Faniel, T.Matsuura, S.Mineshige, Y.Sekine, T.Koga
- Organizer
  APS March Meeting
- Place of Presentation
  Boston Convention & Exhibition Center (USA)
- Year and Date
  2012-02-29
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs/InAsAs 2重量子井戸におけるシュブニコフビーテイング2012
- Author(s)
  古賀貴亮, 松浦徹, ファニエル・セバスチャン, 関根佳明, 杉山弘樹
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学(西宮市)
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Separation between the subband and spin splittings detected in the beatings of the Shubnikov de Haas oscillations in In0.53Ga0.47As/In0.52Al0.48As double quantum wells2012
- Author(s)
  T. Koga
- Organizer
  The 7th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors
- Place of Presentation
  Eindhoven工科大学
- Year and Date
  2012-08-08
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Separation between the subband and spin splittings detected in the beatings of the Shubnikov de Haas oscillations in In0.53Ga0.47As/In0.52Al0.48As double quantum wells2012
- Author(s)
  T. Koga
- Organizer
  The 7th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors
- Place of Presentation
  Eindhoven University of Technology（the Netherlands）
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Determination of Spin-Orbit Coefficients in InGaAs/InAlAs Quantum Wells2011
- Author(s)
  S.Faniel, T.Mastuura, S.Mineshige, T.Koga
- Organizer
  15th International Conference on Narrow Gap Systems (NGS15)
- Place of Presentation
  VirginiaTech, Blacksburg, Virginia (USA)
- Year and Date
  2011-08-01
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs二重量子井戸系におけるスピンフィルタ効果に関する理論解析2011
- Author(s)
  向井肇, 小川真人, 相馬聡文, 松浦徹, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(高岡市)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAs二重量子井戸系でのスピン分離とスピンフィルタ効果2011
- Author(s)
  松浦徹, 峰重俊介, 相馬聡文, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(高岡市)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Determination of spin-orbit coefficients and application to the spin-filter devices using InGaAs/InAlAs heterostructures2011
- Author(s)
  T.Koga, T.Matsuura, S.Faniel, S.Souma, S.Mineshige, Y.Sekine, H.Sugiyama
- Organizer
  2011 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices, AWAD 2011
- Place of Presentation
  Legend Hotel (Daejeon, Korea)(招待講演)
- Year and Date
  2011-06-29
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Determination of spin-orbit coefficients and application to the spin-filter devices using InGaAs/InAlAs hetero- structures2011
- Author(s)
  T. Koga
- Organizer
  2011 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices
- Place of Presentation
  Legend Hotel, Korea
- Year and Date
  2011-06-29
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] 弱局在/反局在測定によるInGaAs量子井戸のスピン軌道相互作用係数の定量的決定2011
- Author(s)
  セバスチャン・ファニエル, 松浦徹, 峰重俊介, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(高岡市)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Suppression of weak localization peak in circle dot array due to spin-orbit interaction2011
- Author(s)
  T.Koga, S.Mineshige, S.Kawabata, Y.Sekine
- Organizer
  The 19th international conference on Electronic Properties of Two-Dimensional Systems (EP2DS19)
- Place of Presentation
  Florida State University (Tallahassee, Florida, USA)
- Year and Date
  2011-07-26
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] InGaAsメゾスコピックループ配列における時間反転干渉効果の半古典ビリヤードシミュレーションによる再現2011
- Author(s)
  峰重俊介, 川畑史郎, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(高岡市)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Determination of Spin- Orbit Coefficients in InGaAs/InAlAs Quantum Wells2011
- Author(s)
  T. Koga
- Organizer
  15th International Conference on Narrow Gap Systems
- Place of Presentation
  Virginia工科大学
- Year and Date
  2011-08-01
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Suppression of weak localization peak in circle dot array due to spin-orbit interaction2011
- Author(s)
  T. Koga
- Organizer
  The 19th international conference on Electronic Properties of Two-Dimensional Systems
- Place of Presentation
  Florida State University
- Year and Date
  2011-07-26
- Data Source
  KAKENHI-PROJECT-23360001
[Presentation] Billiard simulation and FFT analysis of AAS oscillations in nanofabricated InGaAs2010
- Author(s)
  古賀貴亮, ファニエルセバスチャン, 峰重俊介, 松浦徹, 関根佳明
- Organizer
  APS March Meeting 2010
- Place of Presentation
  米国オレゴン州ポートランドコンベンションセンター
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸におけるスピン軌道相互作用最小点での弱局在/反局在とスピン干渉効果2010
- Author(s)
  ファニエルセバスチャン, 古賀貴亮, 松浦徹, 峰重俊介, 関根佳明
- Organizer
  日本物理学会第65回年次大会
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸におけるスピン軌道相互作用最小点での弱局在/反局在とスピン干渉効果2010
- Author(s)
  ファニエルセバスチャン, 古賀貴亮, 松浦徹, 峰重俊介, 関根佳明
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸におけるラシュバスピン軌道相互作用が大きい領域での反局在解析2010
- Author(s)
  松浦徹, ファニエルセバスチャン, 峰重俊介, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Billiard simulation and FFT analysis of AAS oscillations in nanofabricated InGaAs2010
- Author(s)
  T.Koga, S.Faniel, S.Mineshige, T.Matsuura, Y.Sekine
- Organizer
  APS March Meeting 2010
- Place of Presentation
  Portland
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Billiard simulation and FFT analysis of AAS oscillations in nanofabricated InGaAs2010
- Author(s)
  古賀貴亮, ファニエルセバスチャン, 峰重俊介, 松浦徹, 関根佳明
- Organizer
  米国物理学会 March Meeting
- Place of Presentation
  米国オレゴン州ポートランド
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] 古典ビリヤードシミュレーションによる正方形ループ配列構造におけるジェネリックなスピン干渉パターン2010
- Author(s)
  峰重俊介, ファニエルセバスチャン, 松浦徹, 古賀貴亮
- Organizer
  日本物理学会第65回年次大会
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] 古典ビリヤードシミュレーションによる正方形ループ配列構造におけるジェネリックなスピン干渉パターン2010
- Author(s)
  峰重俊介, ファニエルセバスチャン, 松浦徹, 古賀貴亮
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸におけるラシュバスピン軌道相互作用が大きい領域での反局在解析2010
- Author(s)
  松浦徹, ファニエルセバスチャン, 峰重俊介, 関根佳明, 古賀貴亮
- Organizer
  日本物理学会第65回年次大会
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Spin dependent electronic structure and level crossings as a function of magnetic field in InAs nanowire2009
- Author(s)
  S.Q.Jin, T.Matsuura, J.Waugh, S.Faniel, H.Z.Wu, T.Koga
- Organizer
  14th International Conference on Narrow Gap Semiconductors and Systems
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InAs対称量子井戸におけるラシュバスピン分離の面内磁場依存性2009
- Author(s)
  松浦徹, Sebastien Faniel, 古賀貴亮
- 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
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] (001)InAlAs/InGaAs/InAlAs量子井戸ナノ構造におけるスピシ干渉強度のビリヤードシミュレーション2009
- Author(s)
  峰重俊介, ファニエルセバスチャン, 古賀貴亮
- 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
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Experimental study of spin interference phenomena in InGaAs/InAlAs rectangular loop arrays2009
- Author(s)
  S. Faniel, T. Koga, Y. Sekine
- Organizer
  日本物理学会第64回年次大会
- Place of Presentation
  立教大学, 東京都豊島区
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Spin interference effects in InGaAs/InAlAs rectangular loop arrays2009
- Author(s)
  ファニエルセバスチャン, 峰重俊介, 関根佳明, 古賀貴亮
- Organizer
  The 18th International Conference on Electronic Properties of Two-Dimensional Systems(EP2DS-18)
- Place of Presentation
  Kobe International Conference Center
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Experimental investigation of spin interference phenomena in InGaAs/In AlAs rectangular loop arrays2009
- Author(s)
  S. Faniel, T. Koga, Y. Sekine
- Organizer
  米国物理学会APS March Meeting 2009
- Place of Presentation
  ピッツバーグ国際会議場アメリカ合衆国ピッツバーグ
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InAs対称量子井戸におけるラシュバスピン分離の面内磁場依存性2009
- Author(s)
  松浦徹, Sebastien Faniel, 古賀貴亮
- Organizer
  日本物理学会2009年秋季大会
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Spin interference effects in InGaAs/InAlAs rectangular loop arrays2009
- Author(s)
  S.Faniel, S.Mineshige, Y.Sekine, T.Koga
- Organizer
  The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18
- Place of Presentation
  Kobe International Conference Center
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸長方形ループ配列における異方的なスピン干渉効果2009
- Author(s)
  古賀貴亮, ファニエルセバスチャン, 松浦徹, 峰重俊介, 関根佳明
- Organizer
  日本物理学会2009年秋季大会
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs量子井戸長方形ループ配列における異方的なスピン干渉効果2009
- Author(s)
  古賀貴亮, ファニエルセバスチャン, 松浦徹, 峰重俊介, 関根佳明
- 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
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Experimental investigation of spin interference phenomena in InGaAs/InAlAs rectangular loop arrays2009
- Author(s)
  S.Faniel, T.Koga, Y.Sekine
- Organizer
  APS March Meeting 2009
- Place of Presentation
  Pittsburgh
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Experimental study of spin interference phenomena in InGaAs/InAlAs rectangular loop array2009
- Author(s)
  Sebastien Faniel, Takaaki Koga, Yoshiaki Sekine
- Organizer
  日本物理学会第64回年次大会
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Spin dependent electronic structure and level crossings as a function of magnetic field in InAs nanowire2009
- Author(s)
  S.Q.Jin, T.Matsuura, J.Waugh, S.Faniel, H.Z.Wu, T.Koga
- Organizer
  14th International Conference on Narrow Gap Semiconductors and Systems
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Anisotropic spin-orbit interaction detected by the rectangular spin interference in (001) InGaAs/InAlAs quantum wells2009
- Author(s)
  T.Koga, S.Faniel, S.Mineshige, Y.Sekine
- Organizer
  14th International Conference on Narrow Gap Semiconductors and Systems
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Anisotropic spin-orbit interaction detected by the rectangular spin interference in(001)InGaAs/InAlAs quantum wells2009
- Author(s)
  古賀貴亮, ファニエルセバスチャン, 峰重俊介, 関根佳明
- Organizer
  14th International Conference on Narrow Gap Semiconductors and Systems
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] (001)InAlAs/InGaAs/InAlAs量子井戸ナノ構造におけるスピン干渉強度のビリヤードシミュレーション2009
- Author(s)
  峰重俊介, ファニエルセバスチャン, 古賀貴亮
- Organizer
  日本物理学会2009年秋季大会
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Magnetic control of Rashba splittings in symmetric InAs quantum wells2009
- Author(s)
  T.Matsuura, N.Monta, T.Koga
- Organizer
  The 14th International Conference on Modulated Semiconductor Structures
- Place of Presentation
  Kobe International Conference Center
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Electron Spin Splitting Effect in AlSb/InAs/AlSb Quantum Wells2008
- Author(s)
  M.Kim, T.Koga, K.Otani, Y.Ohno, H.Ohno
- Organizer
  APS March Meeting 2008
- Place of Presentation
  New Orleans
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs/InAlAs長方形ループスピン干渉計におけるRashba、Dresselhausスピン軌道相互作用2008
- Author(s)
  S. Faniel, 章黎, 古賀貴亮, 関根佳明
- Organizer
  第69回応用物理学会学術講演会
- Place of Presentation
  中部大学, 春日井市
- Year and Date
  2008-09-05
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Separation of the Rashba and Dresselhaus terms using the Square and Rectangular Loop Arrays in InGaAs/InAlAs Quantum Wells2008
- Author(s)
  T.Koga, M.Kim, Y.Sekine
- Organizer
  APS March Meeting 2008
- Place of Presentation
  New Orleans
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Electron Spin Splitting Effect in AlSb/InAs/AlSb Quantum Wells2008
- Author(s)
  M. Kim, T. Koga, K. Otani, Y. Ohno, H. Ohno
- Organizer
  APS March Meeting
- Place of Presentation
  New Orleans, USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Separation of the Rashba and Dresselhaus terms using the Square and Rectangular Loop Arrays in In GaAs/InAlAs Quantum Wells2008
- Author(s)
  T. Koga, M. Kim, Y. Sekine
- Organizer
  APS March Meeting
- Place of Presentation
  New Orleans, USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] AlSb/InAs/AlSb量子井戸におけるスピン分離効果2008
- Author(s)
  金民祐, 古賀貴亮, 大谷啓太, 大野裕三, 大野英男
- Organizer
  第43回応用物理学会北海道支部学術講演会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Measurement and simulation of AlSb/InAs triple barrier resonant tunneling diodes. Nano Japan program summer 2007.2008
- Author(s)
  J. Russom, K. Stone, T. Koga
- Organizer
  APS March Meeting
- Place of Presentation
  New Orleans, USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] スピン干渉実験に向けたGaAs/AlGaAs量子井戸の物性評価と量子細線の作製2008
- Author(s)
  西尾和晃, 章黎, 古賀貴亮, 小林俊之, 赤崎達志
- Organizer
  第55回応用物理学関係連合講演会
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Demonstration of Spin Interference in Rectangular Loop Arrays Using InGaAs/InAlAs Quantum Wells2008
- Author(s)
  T. Koga, M. Kim, S. Faniel and Y. Sekine
- Organizer
  Fifth International Conference on Physics and Ap plications of Spin-related Phenomena in Semiconductors (PASPS-V)
- Place of Presentation
  Bourbon Cataratas Resort & Convention Center, Foz do Iguacu, Brazil
- Year and Date
  2008-08-05
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Measurement and simulation of AlSb/InAs triple barrier resonant tunneling diodes.NanoJapan program summer 20072008
- Author(s)
  J.Russom, K.Stone, T.Koga
- Organizer
  APS March Meeting 2008
- Place of Presentation
  New Orleans
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] GaAs/AlGaAs量子井戸を使ったスピン干渉実験のための細線作製2008
- Author(s)
  西尾和晃, 古賀貴亮, 小林俊之, 関根佳明, 赤崎達志
- Organizer
  第43回応用物理学会北海道支部学術講演会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] InGaAs/InAlAs長方形ループスピン干渉計におけるRashba、Dresselhausスピン軌道相互作用2008
- Author(s)
  S.Faniel, 章黎, 古賀貴亮, 関根佳明
- Organizer
  第69回応用物理学会学術講演会
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Proposal of Spin Interference Experiment Using GaAs/AlGaAs Heterostructures2008
- Author(s)
  K. Nishio, L. Zhang, T. Koga, T. Kobayashi, T. Akazaki
- Organizer
  APS March Meeting
- Place of Presentation
  New Orleans, USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Proposal of Spin Interference Experiment Using GaAs/AlGaAs Heterostructures2008
- Author(s)
  K.Nishio, L.Zhang, T.Koga, T.Kobayashi, T.Akazaki
- Organizer
  APS March Meeting 2008
- Place of Presentation
  New Orleans
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] GaAs/AlGaAsヘテロ構造を使ったスピン干渉実験の提案2008
- Author(s)
  章黎, 古賀貴亮, 西尾和晃, 小林俊之, 赤崎達志
- Organizer
  第55回応用物理学関係連合講演会
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Investigation of the Spin Splitting Energies and Electron g-factor in AlSb/InAs/AlSb Quantum Well2008
- Author(s)
  T.Koga, M.Kim, S.Faniel, K.Otani, Y.Ohno, H.Ohno
- Organizer
  Fifth International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors (PASPS-V)
- Place of Presentation
  Foz do Iguacu, Brazil
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Demonstration of Spin Interference in Rectangular Loop Arrays Using InGaAs/InAlAs Quantum Wells2008
- Author(s)
  T.Koga, M.Kim, S.Faniel, Y.Sekine
- Organizer
  Fifth International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors (PASPS-V)
- Place of Presentation
  Foz do Iguacu, Brazil
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Consideration of Possible Spin Interference Experiment Using GaAs/AlGaAs Quantum Wells2007
- Author(s)
  K. Nishio, T. Koga
- Organizer
  Fourth International School and Conference on Spintronics and Quantum Information Technology, SPINTECHIV
- Place of Presentation
  Maui, Hawaii USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Spin Interference Effect in a Triangular Loop Array Using (001) In_<0.53> Ga_<0.47> As/In_<0.52> Al_<0.48> As Quantum Wells2007
- Author(s)
  T. Koga, H. Okutani, Y. Sekine
- Organizer
  Fourth International School and Conference on Spintronics and Quantum Information Technology, SPINTECHIV
- Place of Presentation
  Maui, Hawaii USA
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] AlSb/InAs/AlSb量子井戸におけるスピン分離効果2007
- Author(s)
  金民祐, 古賀貴亮, 大谷啓太, 大野裕三, 大野英男
- Organizer
  創成科学共同研究機構シンポジウム-5年間の歩みと展開-
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] GaAs/AlGaAs量子井戸を使ったスピン干渉実験のための細線作製2007
- Author(s)
  西尾和晃, 古賀員亮, 小林俊之, 関根佳明, 赤崎達志
- Organizer
  創成科学共同研究機構シンポジウム-5年間の歩みと展開-
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-19684009
[Presentation] Electron Spin Splitting Effect in AlSb/InAs/AlSb Quantum Wells2007
- Author(s)
  M. Kim, T. Koga, K. Otani, Y. Ohno, H. Ohno
- Organizer
  Fourth International School and Conference on Spintronics and Quantum Information Technology, SPINTECHIV
- Place of Presentation
  Maui, Hawaii USA
- Data Source
  KAKENHI-PROJECT-19684009

1. KAWABATA Shiro (30356852)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
2. SOUMA Satofumi (20432560)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
3. SAITO Keiji (90312983)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MATSUURA Toru (60534758)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
5. 齊藤圭司

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Koga Takaaki 古賀 貴亮

古賀 貴亮 コガ タカアキ

KOGA Takaaki 古賀 貴亮

Research Projects

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Co-Researchers

インターバンドラシュバを用いたスピン軌道ブロケードの最適化Principal Investigator

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Confirmation of Mesoscopic Spin Transport in InGaAs Quantum WellsPrincipal Investigator

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Quantitative investigation of the zero-field spin splitting in semiconductor quantum wells and its application to mesoscopic physicsPrincipal Investigator

Principal Investigator

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[Journal Article] Universal modeling of weak antilocalization corrections in quasi-two-dimensional electron systems using predetermined return orbitals2017

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[Journal Article] Electron Spin Rotation and Quantitative Determination of Spin-Orbit Coefficients2012

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[Journal Article] Beating Analysis of Shubnikov de Haas Oscillation in In<sub>0.53</sub>Ga<sub>0.47</sub>As Double Quantum Well toward Spin Filter Applications2012

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[Journal Article] Electron Spin Rotation and Quantitative Determination of Spin-Orbit Coefficients2012

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[Journal Article] Experimental Evidence of Cubic Rashba Effect in an Inversion-Symmetric Oxide2012

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[Journal Article] 電子スピン回転とスピン軌道係数の定量的決定2012

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[Journal Article] 電子スピン回転とスピン軌道係数の定量的決定2012

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[Journal Article] Semiclassical interpretation of spin interference effect observed in square loop arrays of In_<0.53>Ga_<0.47>As/In_<0.52>Al_<0.48>As quantum wells2011

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[Journal Article] Weak localization/antilocalization in a nearly symmetric In_<0.53>Ga_<0.47>As/In_<0.52>Al_<0.48>As quantum well2011

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[Journal Article] Determination of Spin-Orbit Coefficients and Phase Coherence Times in InGaAs/InAlAs Quantum Wells2011

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[Journal Article] Spin dependent electronic structure and level crossings as a function of magnetic field in InAs nanowire2010

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Koga Takaaki 古賀貴亮

古賀貴亮コガタカアキ

KOGA Takaaki 古賀貴亮