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Tomographic analysis of valence electronic states in organic devices under operating condition

Research Project

Project/Area Number 26390044
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied materials
Research InstitutionThe University of Tokyo

Principal Investigator

AOKI Masaru  東京大学, 大学院総合文化研究科, 准教授 (50302823)

Co-Investigator(Renkei-kenkyūsha) MASUDA Shigeru  東京大学, 大学院総合文化研究科, 教授 (50173745)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords有機デバイス / 価電子状態 / 電子分光 / 光電子顕微鏡 / 電子放射顕微鏡
Outline of Final Research Achievements

We paid my attention what kind of electronic level bending in organic devices under bias condition, and performed three-dimensional mapping of the electronic states of the devices by electron spectroscopy and electron emission microscope. Especially understanding the electronic states near the Fermi level, we were able to give a guidance to control a charge injection barrier and a charge transport property of a novel organic device.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (21 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 2 results) Presentation (19 results)

  • [Journal Article] Spectroscopic Identification of Ag-Terminated “Multilayer Silicene” Grown on Ag(111)2016

    • Author(s)
      Chun-Liang Lin, Takeshi Hagino, Yujiro Ito, Kazuaki Kawahara, Ryo Nagao, Masaru Aoki, Shigeru Masuda, Ryuichi Arafune, Maki Kawai, and Noriaki Takagi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 120 Issue: 12 Pages: 6689-6693

    • DOI

      10.1021/acs.jpcc.6b00717

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Local electronic structure at organic-metal interface studied by UPS, MAES, and first-principles calculation2015

    • Author(s)
      M. Aoki and S. Masuda
    • Journal Title

      Journal of Electron Spectroscopy and Related Phenomena

      Volume: 204 Pages: 68-74

    • DOI

      10.1016/j.elspec.2015.04.005

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 電子分光および第一原理計算によるAu(111)表面上picene薄膜の価電子構造の解析2017

    • Author(s)
      樋口貴史,鈴木敦,伊藤佑次朗,小板谷貴典,青木優,首藤健一,増田茂
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府豊中市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Cu(111)上ペンタセンの電子構造解析2017

    • Author(s)
      梶本尚士,伊藤佑次朗,小板谷貴典,青木優,増田茂
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府豊中市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Au(111)基板上Picene薄膜の価電子構造2017

    • Author(s)
      樋口貴史,鈴木敦,伊藤佑次朗,小板谷貴典,青木優,首藤健一,増田茂
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶応義塾大学日吉キャンパス(神奈川県横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 電子分光と第一原理計算によるペンタセン-Cu(111)界面の局所電子状態2017

    • Author(s)
      梶本尚士,小板谷貴典,伊藤佑次朗,青木優,増田茂
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶応義塾大学日吉キャンパス(神奈川県横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Valence electronic structure of picene thin films on Au(111) studied by UPS, MAES and first-principles calculation2016

    • Author(s)
      T. Higuchi, A. Suzuki, Y. Ito, M. Aoki, K. Shudo, S. Masuda
    • Organizer
      表面・界面スペクトロスコピー2016
    • Place of Presentation
      秋保温泉岩沼屋(宮城県仙台市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Au基板上ジナフトチエノチオフェンの界面電子構造2015

    • Author(s)
      伊藤佑次朗,窪木伸吾,青木優,増田茂
    • Organizer
      表面・界面スペクトロスコピー2015
    • Place of Presentation
      国立女性教育会館(埼玉県比企郡嵐山町)
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Spectroscopic Identification of Silicene Grown on Ag(111)2015

    • Author(s)
      林俊良,萩野勇志,伊藤佑次朗,長尾遼,川原一晃,青木優,増田茂,荒船竜一,川合眞紀,高木紀明
    • Organizer
      表面・界面スペクトロスコピー2015
    • Place of Presentation
      国立女性教育会館(埼玉県比企郡嵐山町)
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Ag(111)上多層シリセンの価電子構造2015

    • Author(s)
      萩野勇志,林俊良,長尾遼,伊藤佑次朗,川原一晃,荒船竜一,川合眞紀,高木紀明,青木優,増田茂
    • Organizer
      第9回分子科学討論会
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] Au(111)上ジベンゾペンタセン単分子層の電子状態2015

    • Author(s)
      鈴木敦,佐藤博史,伊藤佑次朗,青木優,首藤 健一,増田茂
    • Organizer
      第9回分子科学討論会
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] The electronic structure of the outer most layer in multilayer silicene grown on Ag(111)2015

    • Author(s)
      林俊良,萩野勇志,伊藤佑次朗,長尾遼,川原一晃,青木優,増田茂,荒船竜一,川合眞紀,高木紀明
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学(大阪府吹田市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] ジナフトチエノチオフェンの薄膜構造と価電子状態2015

    • Author(s)
      窪木伸吾,伊藤佑次朗,青木優,増田茂
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学(船橋)
    • Year and Date
      2015-03-26
    • Related Report
      2014 Research-status Report
  • [Presentation] Ag基板に成長した多層シリセンの電子状態2015

    • Author(s)
      長尾遼,萩野勇志,林俊良,荒船竜一,高木紀明,川合眞紀,青木優,増田茂
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学(船橋)
    • Year and Date
      2015-03-26
    • Related Report
      2014 Research-status Report
  • [Presentation] 電圧印加した有機薄膜の価電子準位接続2014

    • Author(s)
      水野皓司,山口哲広,青木優,首藤健一,増田茂
    • Organizer
      表面・界面スペクトロスコピー2014
    • Place of Presentation
      関西セミナーハウス(京都)
    • Year and Date
      2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 金基板に成長させたジナフトチエノチオフェン超薄膜の価電子構造2014

    • Author(s)
      窪木伸吾,伊藤佑次朗,青木優,増田茂
    • Organizer
      表面・界面スペクトロスコピー2014
    • Place of Presentation
      関西セミナーハウス(京都)
    • Year and Date
      2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Electronic and Vibrational Structures in Photoemission Spectra for Dibenzopentacene on Au(111)2014

    • Author(s)
      M. Aoki, A. Suzuki, H. Sato, K. Shudo, K. Akimoto, and S. Masuda
    • Organizer
      AVS 61st International Symposium and Exhibition
    • Place of Presentation
      Baltimore Convention Center, Baltimore
    • Year and Date
      2014-11-11
    • Related Report
      2014 Research-status Report
  • [Presentation] Evolution of Gap States in Potassium-Doped Dibenzopentacene2014

    • Author(s)
      H. Sato, S. Mihara, M. Aoki, K. Shudo, and S. Masuda
    • Organizer
      AVS 61st International Symposium and Exhibition
    • Place of Presentation
      Baltimore Convention Center, Baltimore
    • Year and Date
      2014-11-11
    • Related Report
      2014 Research-status Report
  • [Presentation] Au(111)上ジベンゾペンタセンの価電子状態とホール-振動カップリング2014

    • Author(s)
      鈴木敦,佐藤博史,青木優,首藤健一,増田茂
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学(東広島)
    • Year and Date
      2014-09-23
    • Related Report
      2014 Research-status Report
  • [Presentation] カリウム添加ジベンゾペンタセン薄膜の電子構造:Mott-Hubbard絶縁体2014

    • Author(s)
      佐藤博史,三原識文,鈴木敦,青木優,首藤健一,増田茂
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学(東広島)
    • Year and Date
      2014-09-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 有機デバイス動作環境下における価電子状態の測定2014

    • Author(s)
      水野皓司,山口哲広,青木優,首藤健一,増田茂
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学(東広島)
    • Year and Date
      2014-09-23
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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