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Mechanism study and control of photo-induced translational motion of crystals

Research Project

Project/Area Number 16H04141
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional solid state chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Norikane Yasuo  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究グループ長 (50425740)

Co-Investigator(Kenkyū-buntansha) 中野 美紀  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 (20415722)
高田 尚樹  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究チーム長 (60357358)
三宅 晃司  国立研究開発法人産業技術総合研究所, 製造技術研究部門, 研究グループ長 (30302392)
松本 純一  国立研究開発法人産業技術総合研究所, 機能材料コンピュテーショナルデザイン研究センター, 研究チーム長 (90392662)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2018: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords結晶 / 光異性化 / 光反応 / アゾベンゼン / 液化 / 固化 / 光応答性有機材料 / 光化学 / 移動現象 / 光応答性結晶 / 表面 / 機能表面 / フェーズフィールド法 / 複合物性 / 液体 / 流体
Outline of Final Research Achievements

The purpose of this study is to investigate the mechanism of the novel photo-induced translational motion of crystals experimentally and theoretically, and to establish the method to precisely control the motion. Through this study, the research field of material transfer by light is developed. In particular, crystals of different molecular structures were prepared and the detail of the crystal motion were observed by optical microscope, confocal laser microscope, and scanning probe microscopes. In addition, various method of light irradiation, dependence of properties of solid surfaces, and simulation by phase field method were investigated to find the factors controlling the motion.

Academic Significance and Societal Importance of the Research Achievements

本研究により、結晶移動現象の機構が解明され、高度な結晶移動の制御が可能になれば、固体表面における新しい物質移動・輸送の方法を提供することになる。結晶が固体表面で移動する現象がこれまでに存在しなかったことから、流路不要な分析・診断チップ、マイクロ工場、新しい表面パターニング技術等や、それ以外の想定していない学術・技術分野へ波及する可能性がある。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (12 results)

All 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (10 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results)

  • [Journal Article] Photochemical liquefaction and softening in molecular materials, polymers, and related compounds2018

    • Author(s)
      Yamamoto Takahiro、Norikane Yasuo、Akiyama Haruhisa
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 8 Pages: 551-562

    • DOI

      10.1038/s41428-018-0064-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Light-induced mechanical response in crosslinked liquid-crystalline polymers with photoswitchable glass transition temperatures2018

    • Author(s)
      Youfeng Yue, Yasuo Norikane, Reiko Azumi, Emiko Koyama
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 3234-3241

    • DOI

      10.1038/s41467-018-05744-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Crawling Motion of Crystals on Solid Surfaces by Photoinduced Crystal-to-Melt Phase Transition2019

    • Author(s)
      則包恭央
    • Organizer
      日本化学会 第99春季年会 (2019)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] アゾベンゼン結晶の光誘起移動現象における基板表面効果から見た機構の考察2019

    • Author(s)
      林野優、大沼未央、中野美紀、高田尚樹、則包恭央
    • Organizer
      日本化学会 第99春季年会 (2019)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effect of Surface Property on the Crawling Motion of Azobenzene Crystals2018

    • Author(s)
      則包恭央、大沼未央、溝黒登志子、中野美紀、高田尚樹
    • Organizer
      3rd International Conference on Photoalignment and Photopatterning in Soft Materials (PhoSM)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photoinduced Crawling Motion of Azobenzene Crystals on Various Solid Surfaces2018

    • Author(s)
      則包恭央、大沼未央、溝黒登志子、中野美紀、高田尚樹
    • Organizer
      The IUAPC symposium in Photochemistry
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アゾベンゼン結晶の固体表面における光誘起移動現象2018

    • Author(s)
      則包恭央、林野優、大沼未央、溝黒登志子、中野美紀、高田尚樹
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] アゾベンゼン結晶の光誘起移動現象の基板表面の効果2018

    • Author(s)
      林野優、則包恭央、大沼未央、溝黒登志子、中野美紀、高田尚樹
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] アゾベンゼン結晶の光による移動現象2017

    • Author(s)
      則包恭央
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アゾベンゼン結晶の光誘起固液相転移と移動現象2017

    • Author(s)
      則包恭央
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Light-induced Crawling Motion of Azobenzene Crystals on a Glass Surface2017

    • Author(s)
      則包恭央
    • Organizer
      2nd International Conference on Applied Crystallography
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Crawling Motion of Azobenzene Crystals on a Glass Surface2017

    • Author(s)
      則包恭央
    • Organizer
      PIERS (Progress in Electromagnetics Research Symposium) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2020-03-30  

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