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Search for new electronic properties using the interface structures controlled on nano scales

Research Project

Project/Area Number 22560019
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Thin film/Surface and interfacial physical properties
Research InstitutionOchanomizu University

Principal Investigator

KOBAYASHI Katsuyoshi  お茶の水女子大学, 大学院人間文化創成科学研究科, 教授 (80221969)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords表面界面物性 / 電子物性 / ナノ構造 / 新物質 / 計算物理学 / 双晶 / 超格子 / トポロジカル絶縁体 / スピントロニクス / 表面界面電子物性 / 計算物理 / 第一原理計算 / 輸送特性 / グラフェン / 表面・界面物性 / ナノワイヤー
Research Abstract

In this project we have theoretically studied the electronic properties of nanoscale materials that have been recently produced. We focused on the electronic states of their interface structures, and purposed to clarify the electronic properties of new materials and to search their new functions. We have studied the electronic structures and transport properties of twinning superlattice nanowires, GaInP2 twinning interfaces, and the interfaces between topological insulators and metals, and obtained new knowledge about these materials.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (48 results)

All 2014 2013 2012 2011 2010

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (39 results)

  • [Journal Article] Atomic and electronic structure of ultrathin Bi(111) films grown on Bi2Te3(111) substrates : Evidence for a strain-induced topological phase transition2012

    • Author(s)
      T. Hirahara, N. Fukui, T. Shirasawa, M. Yamada, M. Aitani, H. Miyazaki, M. Matsunami, S. Kimura, T. Takahashi, S. Hasegawa, and K. Kobayashi
    • Journal Title

      Physical Review Letters

      Volume: 109

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Surface relaxation of topological insulators : Influence on the electronic structure2012

    • Author(s)
      N. Fukui, T. Hirahara, T. Shirasawa, T. Takahashi, K. Kobayashi, and S. Hasegawa
    • Journal Title

      Physical Review B

      Volume: 85

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Controlling the topology of Fermi surfaces in metal nanofilms2012

    • Author(s)
      M. Ogawa et al.
    • Journal Title

      Physical Review Letters

      Volume: 109 Issue: 2

    • DOI

      10.1103/physrevlett.109.026802

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomic and electronic structure of ultrathin Bi(111) films grown on Bi_2Te_3(111) substrates: Evidence for a strain-induced topological phase transition2012

    • Author(s)
      T. Hirahara, N. Fukui, T. Shirasawa, M. Yamada, M. Aitani, H. Miyazaki, M. Matsunami, S. Kimura, T. Takahashi, S. Hasegawa, K. Kobayashi
    • Journal Title

      Phys. Rev. Lett.

      Volume: 109 Issue: 22 Pages: 227401-227401

    • DOI

      10.1103/physrevlett.109.227401

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure study of ultrathin Ag(111) films modified by a Si(111) substrate2012

    • Author(s)
      M.Ogawa, 他
    • Journal Title

      Journal of Physics : Condensed Matter

      Volume: 24

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Surface relaxation of topological insulators : Influence on the electronic structure2012

    • Author(s)
      N.Fukui, 他
    • Journal Title

      Physical Review B

      Volume: 85

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron transmission through atomic steps of Bi2Se3 and Bi2Te3 surfaces2011

    • Author(s)
      K. Kobayashi
    • Journal Title

      Physical Review B

      Volume: 84

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electron transmission through atomic steps of Bi_2Se_3 and Bi_2Te-3 surfaces2011

    • Author(s)
      Katsuyoshi Kobayashi
    • Journal Title

      Physical Eeview B

      Volume: 84

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-dimensional surface states on a striped Ag thin film with stacking fault arrays2011

    • Author(s)
      Takashi Uchihashi, 他
    • Journal Title

      Physical Review B

      Volume: 84

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 原子吸着したエッジをもつ1BL Bi薄膜のエッジ状態2014

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学
    • Related Report
      2013 Final Research Report
  • [Presentation] 原子吸着したエッジをもつ1BL Bi薄膜のエッジ状態2014

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Calculation of electronic transmission properties of single layer and bilayer silicone2013

    • Author(s)
      Hikari Nogami, Hiromi Nakao and Katsuyoshi Kobayashi
    • Organizer
      12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures
    • Place of Presentation
      Tsukuba
    • Related Report
      2013 Final Research Report
  • [Presentation] Edge states of Bi and Sb thin films on 3D topological insulator substrates2013

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      12th International Conference on Atomically Controlled Surfaces
    • Place of Presentation
      Tsukuba
    • Related Report
      2013 Final Research Report
  • [Presentation] Sb2Te3基板上のSb薄膜の電子状態計算2013

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      徳島大学
    • Related Report
      2013 Final Research Report
  • [Presentation] 2層シリセンの電子透過特性の計算2013

    • Author(s)
      中尾裕美、野上陽加里、小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      徳島大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi2Te3基板上の1BL-Biのエッジ状態2013

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学
    • Related Report
      2013 Final Research Report
  • [Presentation] ビスマス超薄膜における半金属半導体転移の検証2013

    • Author(s)
      平原徹、松波雅治、羽尻哲也、木村真一、長谷川修司、小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      徳島大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 2層シリセンの電子透過特性の計算2013

    • Author(s)
      中尾裕美、野上陽加里、小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      徳島大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Sb2Te3基板上のSb薄膜の電子状態計算2013

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      徳島大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Edge states of Bi and Sb thin films on 3D topological insulator substrates2013

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures
    • Place of Presentation
      Tsukuba
    • Related Report
      2013 Annual Research Report
  • [Presentation] Calculation of electronic transmission properties of single layer and bilayer silicene2013

    • Author(s)
      Hikari Nogami, Hiromi Nakao and Katsuyoshi Kobayashi
    • Organizer
      12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures
    • Place of Presentation
      Tsukuba
    • Related Report
      2013 Annual Research Report
  • [Presentation] Bi2Te3基板上の1BL-Biのエッジ状態2013

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      広島
    • Related Report
      2012 Annual Research Report
  • [Presentation] Atomistic calculation of electron injection into the surface states of Bi2Te3 from Bi2012

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 20th International Colloquium on Scanning Probe Microscopy
    • Place of Presentation
      Naha
    • Related Report
      2013 Final Research Report
  • [Presentation] BiからBi2Te3表面状態への電子注入の原子スケールでの計算2012

    • Author(s)
      小林功佳
    • Organizer
      第32回表面科学会学術講演会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Transmission properties of electrons in topological surface states through atomic steps of Sb surfaces2012

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 10th Japan-Russia Seminar on Semiconductor Surfaces
    • Place of Presentation
      Tokyo
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi-Bi2Te3界面の電子透過の計算2012

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      横浜国立大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Electron transmission through atomic steps of Sb surfaces2012

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 29th European Conference on Surface Science
    • Place of Presentation
      Edinburgh
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] Sb表面ステップの電子透過特性2012

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi2Te3超薄膜および1BLBiのLEEDIV構造解析2012

    • Author(s)
      福居直哉、平原徹、白澤徹郎、高橋敏男、小林功佳、長谷川修司
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi2Te3上のBi超薄膜の電子状態と原子構造2012

    • Author(s)
      平原徹、福居直哉、白澤徹郎、相谷昌紀、山田学、宮崎秀俊、松波雅治、木村真一、高橋敏男、小林功佳、長谷川修司
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi-Bi2Te3界面の電子透過の計算2012

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] Transmission properties of electrons in topological surface states through atomic steps of Sb surfaces2012

    • Author(s)
      K. Kobayashi
    • Organizer
      The 10th Japan-Russia Seminar on Semiconductor Surfaces
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] BiからBi2Te3表面状態への電子注入の原子スケールでの計算2012

    • Author(s)
      小林功佳
    • Organizer
      日本表面科学会
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] Atomistic calculation of electron injection into the surface states of Bi2Te3 from Bi2012

    • Author(s)
      K. Kobayashi
    • Organizer
      The 20th International Colloquium on Scanning Probe Microscopy
    • Place of Presentation
      那覇
    • Related Report
      2012 Annual Research Report
  • [Presentation] Sb表面ステップの電子透過特性2012

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学(兵庫県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Bi_2Te_3上のBi超薄膜の電子状態と原子構造2012

    • Author(s)
      平原徹, 他
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学(兵庫県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Bi_2Te_3超薄膜および1BLBiのLEEDIV構造解析2012

    • Author(s)
      福居直哉, 他
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      関西学院大学(兵庫県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] The 6th International Symposium on Surface Science2011

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 6th International Symposium on Surface Science
    • Place of Presentation
      Tokyo
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi2Te3およびBi2Se3表面ステップの電子透過特性2011

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Electron transmission through surface steps of topological insulators2011

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 28th European Conference on Surface Science
    • Place of Presentation
      Wroclaw
    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Presentation] Bi_2Se_3およびBi_2Te_3表面ステップの電子透過特性2011

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 低温型独立駆動4探針STMによるSi(111)4×1-In上Ag薄膜の輸送特性測定III2011

    • Author(s)
      永村直佳, 他
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electron transmission through surface steps of Bi_2Se_3 and Bi_2Te_32011

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 6th International Symposium on Surface Scienee
    • Place of Presentation
      Tokyo
    • Related Report
      2011 Annual Research Report
  • [Presentation] Study of electric conductivity in Ag quantum films on Si(111)4×1 with the low-temperature independently-driven 4-tip STM2011

    • Author(s)
      N.Nagamura, 他
    • Organizer
      The 6th International Symposium on Surface Scienee
    • Place of Presentation
      Tokyo
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electron transmission through steps of Bi2Se3 and Bi2Te3 surfaces2010

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 18th International Colloquium on Scanning Probe Microscopy
    • Place of Presentation
      Atagawa
    • Related Report
      2013 Final Research Report
  • [Presentation] Bi2Te3およびBi2Se3表面ステップの電子状態2010

    • Author(s)
      小林功佳
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      大阪府立大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Electronic states of twinned-superlattice nanowires2010

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      The 27th European Conference on Surface Science
    • Place of Presentation
      Groningen
    • Related Report
      2013 Final Research Report
  • [Presentation] Electronic states of twinned-superlattice nanowires2010

    • Author(s)
      Katsuyoshi Kobayashi
    • Organizer
      27th European Conference on Surface Science
    • Place of Presentation
      Groningen (オランダ)
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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