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Photochromic electronic device using photoresponsive charge transport layer

Research Project

Project/Area Number 15K13669
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Functional solid state chemistry
Research InstitutionKyoto University

Principal Investigator

MATSUDA Kenji  京都大学, 工学研究科, 教授 (80262145)

Co-Investigator(Renkei-kenkyūsha) HIGASHIGUCHI Kenji  京都大学, 工学研究科, 助教 (90376583)
WAKAYAMA Yutaka  物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, グループリーダー (00354332)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords有機エレクトロニクス / フォトクロミズム / 電界効果トランジスタ / 光スイッチング
Outline of Final Research Achievements

An organic field-effect transistor was fabricated using diarylethene and photoswitching of semiconductor characteristics was demonstrated. Drawing of a transistor circuit was demonstrated by irradiating ultrafine light to the thin film of photoresponsive transistor made of a diarylethene and converting an irradiated part from insulator to semiconductor. In a photoresponsive transistor made of a diarylethene having benzothienothiophene ring as a side chain, the closed-ring isomer generated by irradiation with ultraviolet light has been found to exhibit an ambipolar characteristic that shows not only p-type but also n-type operation.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (8 results)

All 2018 2017 2016 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) Remarks (2 results)

  • [Journal Article] Laser patterning of optically reconfigurable transistor channels in a photochromic diarylethene layer2016

    • Author(s)
      Tohru Tsuruoka, Ryoma Hayakawa, Kazuyoshi Kobashi, Kenji Higashiguchi, Kenji Matsuda, Yutaka Wakayama
    • Journal Title

      Nano Letters

      Volume: 16 Issue: 12 Pages: 7474-7480

    • DOI

      10.1021/acs.nanolett.6b03162

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ジアリールエテントランジスタにおけるアンバイポーラ特性と光制御2018

    • Author(s)
      黒川裕香、早川竜馬、島田信哉、東口顕士、野口裕、松田建児、若山裕
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 電荷注入障壁の制御によるジアリールエテン有機半導体特性の光スイッチング2018

    • Author(s)
      島田信哉、東口顕士、早川竜馬、黒川裕香、若山裕、松田建児
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジアリールエテンを用いた有機半導体特性の光スイッチング2017

    • Author(s)
      島田信哉・東口顕士・早川竜馬・黒川裕香・若山裕・松田建児
    • 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)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] ジアリールエテン有機半導体の UV 事前照射による電極近傍における閉環体分率増大および電荷注入障壁低減2017

    • Author(s)
      島田信哉、東口顕士、早川竜馬、黒川裕香、若山裕、松田建児
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジアリールエテンを用いた有機半導体特性の光スイッチング2016

    • Author(s)
      島田信哉・東口顕士・若山裕・松田建児
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学(京都府・京田辺市)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Research-status Report
  • [Remarks] 光で多彩な有機トランジスタ機能を描画することに成功

    • URL

      http://www.kyoto-u.ac.jp/ja/research/research_results/2016/161115_1.html

    • Related Report
      2016 Research-status Report
  • [Remarks] 京都大学 松田研究室

    • URL

      http://www.sbchem.kyoto-u.ac.jp/matsuda-lab/

    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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