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Spin blockade from spin channel to quantum dots and its application to qubit

Research Project

Project/Area Number 20241033
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Microdevices/Nanodevices
Research InstitutionHokkaido University

Principal Investigator

YOH Kanji  北海道大学, 量子集積エレクトロニクス研究センター, 教授 (60220539)

Co-Investigator(Kenkyū-buntansha) SUEOKA Kazuhisa  北海道大学, 情報科学研究科, 教授 (60250479)
NAKAZATO Hiromichi  早稲田大学, 理工学術院, 教授 (00180266)
大野 宗一  北海道大学, 大学院・工学研究科, 准教授 (30431331)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥48,620,000 (Direct Cost: ¥37,400,000、Indirect Cost: ¥11,220,000)
Fiscal Year 2010: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2009: ¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2008: ¥22,750,000 (Direct Cost: ¥17,500,000、Indirect Cost: ¥5,250,000)
Keywordsスピントランジスタ / スピン注入 / スピントロニクス / 量子計算 / 量子ドット / 量子もつれ / スピン / インジウム砒素 / スピン軌道相互作用 / スピンブロッケード / 量子計算機 / 量子ビット / InAs
Research Abstract

We have investigated surface reaction of Fe electrode and InAs substrate by thermodynamic calculation. We have fabricated a spin transistors with Fe electrode and verified current oscillation which agreed well with theoretical calculation. We have also fabricated an InAs nanowire spin transistor based on Au colloid and observed current oscillation which is presumably originates from spin-orbit interaction. In a spintransistor/quantum dot hybrid structure, we have theoretically demonstrated that spin polarization of 40% would be hard to verify quantum entanglement, but it would be appreciably large signal with 60% spin polarization and clear entanglement would be observable with 80% spin polarization in the spin channel.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (89 results)

All 2011 2010 2009 2008 Other

All Journal Article (33 results) (of which Peer Reviewed: 32 results) Presentation (54 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Growth rate enhancement of InAs nanowire by molecular beam epitaxy2011

    • Author(s)
      J. Bubesh Babu and Kanji Yoh
    • Journal Title

      J. Crystal Growth

      Volume: 322 Pages: 10-14

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of p-n-p graphene structure and observation of current oscillation2011

    • Author(s)
      Keita Konishi and Kanji Yoh
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermal stability of Pd Gate in Pseudomorphic InGaAs Heterostructures2011

    • Author(s)
      Tomotsugu Ishikura, Zhixin Cui, Takashi Matsuda and Kanji Yoh
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of Graphene Bandgap Control by Hexagonal Network Formation2011

    • Author(s)
      Liumin Zou, Keita Konishi, and Kanji Yoh
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of strain on the Dresselhaus effect of InAs-based heterostructures2011

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Journal Title

      J. Crystal Growth

      Volume: 323 Pages: 52-55

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of As/In-flux on the growth of InAs nanowire by molecular beam epitaxy2011

    • Author(s)
      J. Bubesh Babu, Kanji Yoh
    • Journal Title

      J. Crystal Growth

      Volume: 323 Pages: 301-303

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Growth rate enhancement of InAs nanowire by molecular beam epitaxy2011

    • Author(s)
      J.Bubesh Babu, Kanji Yoh
    • Journal Title

      J.Crystal Growth

      Volume: 322 Pages: 10-14

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of p-n-p graphene structure and observation of current oscillation2011

    • Author(s)
      Keita Konishi, Kanji Yoh
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 50

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal stability of Pd Gate in Pseudomorphic InGaAs Heterostructures2011

    • Author(s)
      Tomotsugu Ishikura, Kanji Yoh
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 50

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of Graphene Bandgap Control by Hexagonal Network Formation2011

    • Author(s)
      Liumin Zou, Keita Konishi, Kanji Yoh
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 50

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of strain on the Dresselhaus effect of InAs-based heterostructures2011

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Journal Title

      Jpn.J.Appl.Phys.

      Volume: 323 Pages: 52-55

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SiC上のエピタキシャルグラフェンの成長と電子輸送特性2010

    • Author(s)
      陽完治、小西敬太
    • Journal Title

      日本結晶成長学会誌

      Volume: Vol.37, No.3 Pages: 214-219

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evolution of pyramid morphology during InAs(001) homoepitaxy2010

    • Author(s)
      J. Bubesh Babu and Kanji Yoh
    • Journal Title

      Appl. Phys. Lett

      Volume: 97

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transport characteristics of a single-layer graphene field-effect transistor grown on 4H-silicon carbide2010

    • Author(s)
      Keita Konishi, Kanji Yoh
    • Journal Title

      Physica E

      Volume: 42 Pages: 2792-2795

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Possible Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2010

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Journal Title

      Physica E

      Volume: 42 Pages: 979-983

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Possible Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2010

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Journal Title

      Physica E

      Volume: 50 Pages: 979-983

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolution of pyramid morphology during InAs(001) homoepitaxy2010

    • Author(s)
      J.Bubesh Babu, Kanji Yoh
    • Journal Title

      Appl.Phys.Lett.

      Volume: 97 Pages: 72102-72102

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epitaxial graphene FETs with high on/off ratio grown on 4H-SiC2010

    • Author(s)
      Kanji Yoh, Keita Konishi, Hiroki Hibino
    • Journal Title

      Nanotechnology, 2009.IEEE-NANO 2009.9^<th> IEEE Conference on ISSN:1944-9399

      Pages: 334-336

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2010

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Journal Title

      Physica E 42

      Pages: 979-983

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epitaxial graphene FETs with high on/off ratio grown on 4H-SiC2009

    • Author(s)
      Kanji Yoh, Keita Konishi, Hiroki Hibino
    • Journal Title

      IEEE 9th IEEE Conference on Nanotechnolog

      Pages: 334-336

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic Calculation of Phase Equilibria in As-Fe-In Ternary System Based on CALPHAD Approach2009

    • Author(s)
      M. Ohno and K. Yoh
    • Journal Title

      Materials Transactions

      Volume: Vol.50 Pages: 1202-1207

    • NAID

      10024815248

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] State Tomography of a Chain of Qubits Embedded in a Spin Field-Effect Transistor via Repeated Spin Blockade Measurements on the Edge Qubit2009

    • Author(s)
      Kazuya Yuasa, Koske Okano, Hiromichi Nakazato, Saori Kashiwada and Kanji Yoh
    • Journal Title

      Phys. Rev. B

      Volume: 79

    • NAID

      120001164608

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Extractionof a Squeezed State in a Field Mode via Repeated Measurements on an Auxiliary Quantum Particle2009

    • Author(s)
      Bruno Bellomo, Giuseppe Compagno, Hiromichi Nakazato, Kazuya Yuasa
    • Journal Title

      Phys. Rev. A

      Volume: 80

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] State Tomography of a Qubit through Scattering of a Probe Qubit2009

    • Author(s)
      Antonella De Pasquale, Kazuya Yuasa, Hiromichi Nakazato
    • Journal Title

      Phys. Rev. A

      Volume: 80

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Entanglement Generation by Qubit Scattering in Three Dimensions2009

    • Author(s)
      Yuichiro Hida, Hiromichi Nakazato, Kazuya Yuasa, Yasser Omar
    • Journal Title

      Phys. Rev. A

      Volume: 80

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic Calculation of phase Equilibria in As-Fe-In Ternary System Based on CALPHAD Approach2009

    • Author(s)
      M.Ohno, K.Yoh
    • Journal Title

      Materials Transactions 50

      Pages: 1202-1207

    • NAID

      10024815248

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] State Tomography of a Chain of Qubits Embedded in a Spin Field?Effect Transistor via Repeated Spin Blockade Measurements on the Edge Qubit2009

    • Author(s)
      Kazuya Yuasa, Koske Okano, Hiromichi Nakazato, Saori Kashiwada and Kanji Yoh
    • Journal Title

      Phys. Rev. B 79

    • NAID

      120001164608

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マグネタイト/インジウム砒素ヘテロ構造の作製とスピン注入への応用2009

    • Author(s)
      江尻剛士、J.バベシュバブ、陽完治
    • Journal Title

      電子情報通信学会技術研究報告 108巻437号

      Pages: 13-17

    • NAID

      110007131575

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Enhancement of Spin-Orbit Interaction by Bandgap Engineering in InAs-Based Heterostructures2008

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Journal Title

      J. Electronic Materials

      Volume: 37 Pages: 1806-1810

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic modeling of As-Fe system combined with first-principles total energy calculations2008

    • Author(s)
      Munekazu Ohno and Kanji Yoh
    • Journal Title

      J. Crystal Growth

      Volume: 310 Pages: 2751-2759

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Time-resolved and space-resolved Monte-Carlo analyses on spin relaxation anisotropy in InAs heterostructure2008

    • Author(s)
      M. Ohno and K. Yoh
    • Journal Title

      Physica E

      Volume: 40 Pages: 1539-1541

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Datta-Das type Spin-Field-Effect Transistor in Non-Ballistic Regime2008

    • Author(s)
      Munekazu Ohno and Kanji Yoh
    • Journal Title

      Phys. Rev. B

      Volume: 77

    • NAID

      120000951796

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of Spin-Orbit Interaction by Bandgap Engineering in InAs-Based Heterostructures2008

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Journal Title

      J. Electronic Materials 37

      Pages: 1806-1810

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] InAsナノワイヤスピントランジスタの作製プロセス2011

    • Author(s)
      崔志欣、石倉丈継、鈴木健司、小西敬太、J.バベシュ、陽完治
    • Organizer
      第58回応用物理学会関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県、厚木市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] グラフェンネットワークによるバンドギャップの制御(2)2011

    • Author(s)
      鄒柳民, 閻子威, 小西敬太, 陽完治
    • Organizer
      第58回応用物理学会関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県、厚木市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] グラフェン中のp-n構造における電子の屈折について2011

    • Author(s)
      小西敬太、鄒柳民、閻子威、陽完治
    • Organizer
      第58回応用物理学会関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県、厚木市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] GaAs基板A面上のInAsナノワイヤを用いたスピンダイオードの作製2011

    • Author(s)
      鈴木健司, 崔志欣, 石倉丈継、J.バベシュバブ、陽完治
    • Organizer
      第58回応用物理学会関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県、厚木市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fabrication of Spin Transistors Based on InAs Nanowire2010

    • Author(s)
      Zhixin Cui, Keita Konishi, Tomotsugu Ishikura, Bubesh Babu, Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference
    • Place of Presentation
      Rihga Royal Hotel, Kokura, Japan
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effect of As/In-flux on the growth of InAs nanowire by molecular beam epitaxy2010

    • Author(s)
      J. Bubesh Babu and Kanji Yoh
    • Organizer
      International Conference on Molecular Beam Epitaxy (MBE 2010)
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2010 Final Research Report
  • [Presentation] Strain Effect on the Dresselhaus Effect of InAs-based Heterostructures2010

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Organizer
      International Conference on Molecular Beam Epitaxy (MBE 2010)
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2010 Final Research Report
  • [Presentation] Fabrication of Spin Transistors Based on InAs Nanowire2010

    • Author(s)
      Zhixin Cui, Keita Konishi, Tomotsugu Ishikura, Bubesh Babu, Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference (MNC 2010)
    • Place of Presentation
      Kokura, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Electrical Characterization of Pd Gate InAs-based Heterostructure2010

    • Author(s)
      Tomotsugu Isikura, Zhixin Cui ,Takashi Matsuda and Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference (MNC 2010)
    • Place of Presentation
      Kokura, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Fabrication of p-n-p graphene structure and observation of current oscillation2010

    • Author(s)
      Keita Konishi and kanji Yoh
    • Organizer
      Micrprocess and Nanostructure Conference (MNC 2010)
    • Place of Presentation
      Kokura, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Electrical Characterization of Pd Gate InAs-based Heterostructure2010

    • Author(s)
      Tomotsugu Isikura, Zhixin Cui, Takashi Matsuda, Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference
    • Place of Presentation
      Rihga Royal Hotel, Kokura, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Proposal of Graphene Bandgap Control by Network Formation2010

    • Author(s)
      Liumin Zou, Keita Konishi, Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference
    • Place of Presentation
      Rihga Royal Hotel, Kokura, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fabrication of p-n-p graphene structure and observation of current oscillation2010

    • Author(s)
      Keita Konishi, Kanji Yoh
    • Organizer
      Micoprocess and Nanostructure Conference
    • Place of Presentation
      Rihga Royal Hotel, Kokura, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] パラジウム・ゲートInAs素系HEMT電気特性評価2010

    • Author(s)
      崔志欣, 石倉丈継, 松田喬, 陽完治
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎県、長崎市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] グラフェンネットワークによるバンドギャップ制御の提案2010

    • Author(s)
      鄒柳民, 小西敬太, 陽完治
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎県、長崎市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] グラフェンにおける負の屈折率実験2010

    • Author(s)
      小西敬太, 鄒柳民, 陽完治
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎県、長崎市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2010

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Organizer
      2010 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      Sapporo, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Electronic transport properties of a single layer graphene fabricated on Si-face 4H-SiC2010

    • Author(s)
      Keita Konishi, Kanji Yoh
    • Organizer
      2010 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      Sapporo, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] InAs系HEMTにおけるDresselhaus効果の歪による抑制2010

    • Author(s)
      松田喬、小西敬太、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      東海大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] マグネタイト薄膜からInGaAs/AlGaAs量子井戸へのスピン偏極率の測定2010

    • Author(s)
      鈴木健司、熊野英和、江尻剛士、J.バベシュバブJ、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      東海大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] pnpグラフェン構造における電流振動の観測2010

    • Author(s)
      小西敬太、関場亮太、工藤智人、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      東海大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] MBE成長でのInAsナノワイヤ成長に対するInフラックスの影響2010

    • Author(s)
      バブバベシュJ、江尻剛士、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      東海大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] Towards spin injection from Magnetite into InGaAs/AlGaAs quantum well2009

    • Author(s)
      Takeshi Ejiri, Hidekazu Kumano, Kenji Suzuki, J.Bubesh Babu, Kanji Yoh
    • Organizer
      MRS Meeting
    • Place of Presentation
      Boston, U.S.A.
    • Year and Date
      2009-12-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] Fabrication and characterization of graphene transistor on SiC2009

    • Author(s)
      Kanji Yoh and Keita Konishi
    • Organizer
      2009 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-03-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fabrication of magnetite / InAs heterostructure and application for spin injection2009

    • Author(s)
      Takeshi Ejiri, J. Bubesh Babu, Keita Konishi and Kanji Yoh
    • Organizer
      2009 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-03-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Top-gated Graphene FETFormed on Semi-insulting 4H-SiC2009

    • Author(s)
      Keita Konishi, Kanji Yoh, Hiroki Hibino
    • Organizer
      2009 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-03-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fabrication and Characterization of Graphene Transistors grown on SiC (Invited)2009

    • Author(s)
      Kanji Yoh
    • Organizer
      Okazaki Conference From Aromatic Molecules to Graphene : Chemistry, Physics and Device Applications
    • Place of Presentation
      岡崎分子科学研究所
    • Year and Date
      2009-02-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 半絶縁性4H-SiC基板上に作製したFET(招待講演)2009

    • Author(s)
      陽完治
    • Organizer
      九州大学共同研究集会(20ME-S4)「低次元カーボン系材料の最新動向-C_60,カーボンナノチューブ、グラフェン」
    • Place of Presentation
      九州大学応用力学研究所
    • Year and Date
      2009-01-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] グラフェントランジスタの作製と評価(招待講演)2009

    • Author(s)
      陽完治
    • Organizer
      独立行政法人日本学術振興会半導体界面制御技術第154委員会第66回研究会「新材料・新概念デバイスの展望」
    • Place of Presentation
      アジュール竹芝(東京)
    • Year and Date
      2009-01-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fabrication and Characterization of Graphene Transistors grown on SiC (Invited)2009

    • Author(s)
      Kanji Yoh
    • Organizer
      Okazaki Conference From Aromatic Molecules to Graphene : hemistry, Physics and Device Applications
    • Place of Presentation
      Institute of Molecular Science, Okazaki
    • Related Report
      2010 Final Research Report
  • [Presentation] Fabrication and characterization of graphene transistor on SiC2009

    • Author(s)
      Kanji Yoh and Keita Konishi
    • Organizer
      2009 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      Sapporo, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Fabrication of magnetite/InAs heterostructure and application for spin injection2009

    • Author(s)
      Takeshi Ejiri, J.Bubesh Babu, Keita Konishi and Kanji Yoh
    • Organizer
      2009 RCIQE International Seminar on "Advanced Semiconductor Materials and Devices
    • Place of Presentation
      Sapporo, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] 200Top-gated Graphene FET Formed on Semi-insulting 4H-SiC2009

    • Author(s)
      Keita Konishi, Kanji Yoh, Hiroki Hibino
    • Organizer
      2009 RCIQE International Seminar on Advanced Semiconductor Materials and Devices
    • Place of Presentation
      Sapporo, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Transport characteristics of a single-layer graphene field-effect transistor on 4H silicon carbide2009

    • Author(s)
      Keita Konishi and Kanji Yoh
    • Organizer
      14^<th> International Conference on Modulated Semiconductor Structures
    • Place of Presentation
      Kobe, Japan
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Possible Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2009

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Organizer
      14^<th> International Conference on Modulated Semiconductor Structures
    • Place of Presentation
      Kobe, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Epitaxial graphene FETs with high on/off ratio grown on 4H-SiC2009

    • Author(s)
      Keita Konishi, Hiroki Hibino, Kanji Yoh
    • Organizer
      IEEE 9th IEEE Conference on Nanotechnology
    • Place of Presentation
      Genova, Italy
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 「スピン注入のためのマグネタイト半導体ハイブリッド構造の作製」2009

    • Author(s)
      江尻剛士、J.バベシュバブ、陽完治
    • Organizer
      第56回応用物理学会関係連合講演会
    • Place of Presentation
      筑波大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 半絶縁性4H-SiC基板上に作製したグラフェンFET(2)2009

    • Author(s)
      小西敬太、陽完治、日比野浩樹
    • Organizer
      第56回応用物理学会関係連合講演会
    • Place of Presentation
      筑波大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Possible Sign Reversal of Rashba Coefficient in InAs-based Heterostructures2009

    • Author(s)
      Takashi Matsuda, Kanji Yoh
    • Organizer
      18^<th> International Conference on Electronic Prop erties of Two-Dimensional Systems
    • Place of Presentation
      kobe, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] InAsのホモエピタキシャルMBE成長における表面モフォロジと表面再構成2009

    • Author(s)
      J.バベシュバブJ、江尻剛士、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 4H-SiC基板Si面上に作製したグラフェン単層膜の電子輸送特性2009

    • Author(s)
      小西敬太、関場亮太、日比野浩樹、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] マグネタイトからInGaAs/AlGaAs量子井戸へのスピン注入効率の測定2009

    • Author(s)
      江尻剛士、熊野英和、鈴木健司、J.バベシュバブJ、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 巨大スピン軌道相互作用下での反弱局在の抑制2009

    • Author(s)
      松田喬、小西敬太、陽完治
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-equilibrium Transport Issues on Graphene Field-Effect, Current saturation and Snin transnort (Invited)2008

    • Author(s)
      Kanji Yoh
    • Organizer
      International Symposium on Graphene Devices : Technology, Physics and Modeling
    • Place of Presentation
      会津大学
    • Year and Date
      2008-11-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] Anomalous Rashba Effect in Double Cladding InAs-Based Quantum Well2008

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Organizer
      the 2^<nd> IEEE Nanotechnology Materials and Devices Conference
    • Place of Presentation
      京都大学
    • Year and Date
      2008-09-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] Observation of 6 micrometer long spin transport in a graphene multilayers2008

    • Author(s)
      Kanji Yoh and Keita Konishi
    • Organizer
      the 2^<nd> IEEE Nanotechnology Materials and Devices Conference
    • Place of Presentation
      京都大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] On the Critical Conditions for Successful Operation of Datta-Das-type Spin Transistor at Room Temperature2008

    • Author(s)
      Kanji Yoh
    • Organizer
      日本磁気学会第32回学術講演会シンポジウム「Integration of Metallic and Semiconductor Systems in Spin Electronics」
    • Place of Presentation
      東北学院大学
    • Year and Date
      2008-09-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] グラフェン単層膜におけるShubnikov de Haas振動2008

    • Author(s)
      小西敬太、松田喬、陽完治
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] Observation of 6 micrometer long spin transport in a graphene multilayers2008

    • Author(s)
      Kanji Yoh and Keita Konishi
    • Organizer
      the 2^<nd> IEEE Nanotechnology Materials and Devices Conference
    • Place of Presentation
      Kyoto University
    • Related Report
      2010 Final Research Report
  • [Presentation] Anomalous Rashba Effect in Double Cladding InAs-Based Quantum Well2008

    • Author(s)
      Takashi Matsuda and Kanji Yoh
    • Organizer
      the 2^<nd>IEEE Nanotechnology Materials and Devices Conference
    • Place of Presentation
      Kyoto University
    • Related Report
      2010 Final Research Report
  • [Presentation] Non-equilibrium Transport Issues on Graphene Field-Effect, Current saturation and Spin transport (Invited)2008

    • Author(s)
      Kanji Yoh
    • Organizer
      International Symposium on Graphene Devices : Technology, Physics and Modeling
    • Place of Presentation
      University of Aizu
    • Related Report
      2010 Final Research Report
  • [Presentation] グラフェン単層膜におけるSchubnikov de Haas振動2008

    • Author(s)
      小西敬太、松田喬、陽完治
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Related Report
      2010 Final Research Report
  • [Presentation] InAs系HEMT構造中のスピン軌道相互作用のゲート電圧依存性とその測定2008

    • Author(s)
      松田喬、小西敬太、陽完治
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Related Report
      2010 Final Research Report
  • [Presentation] On the Critical Conditions for Successful Operation of Datta-Das-type Spin Transistor at Room Temperature (招待講演)2008

    • Author(s)
      Kanji Yoh
    • Organizer
      日本磁気学会第32回学術講演会シンポジウム「Integration of Metallic and Semiconductor Systems in Spin Electronics」
    • Place of Presentation
      東北学院大学
    • Related Report
      2010 Final Research Report
  • [Book] カーボンナノチューブ・グラフェンハンドブック2011

    • Author(s)
      陽完治
    • Publisher
      コロナ社
    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.rciqe.hokudai.ac.jp/spin/yoh/index.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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