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Inorganic-organic Superlattice Thin Film of Layered Compound

Research Project

Project/Area Number 18K04253
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21050:Electric and electronic materials-related
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Azumi Reiko  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, 研究部門長 (40356366)

Co-Investigator(Kenkyū-buntansha) 橘 浩昭  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 (10357428)
溝黒 登志子  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 (90358101)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords単原子層薄膜 / ゲルマニウム / 無機-有機ハイブリッド / 層状化合物 / 無機有機ハイブリッド / 発光素子 / 単原子層膜 / ナノ炭素材料
Outline of Final Research Achievements

This project aimed at developing novel electronic/photonic two-dimensional materials out of semiconducting germanium monoatomic network layers terminated and isolated from one another with various insulating organic groups by chemical treatment. By optimizing the reaction condition, alkyl groups of two different chain lengths were successfully introduced at the same time between germanium layers, which may easily control the structure and photophysical properties of the semiconducting layers.

Academic Significance and Societal Importance of the Research Achievements

人工的な超格子構造をもつ電子・光機能材料の簡便な作製方法を提案した。これは、材料の構造と光・電気特性との関係の解明に役立つばかりでなく、将来の低消費電力な電子デバイスや光デバイスの開発につながりうるもので、IoT社会の発展とエネルギー問題の解決の両立に貢献可能である。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (11 results)

All 2019 2018

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Liquid exfoliation of ethyl-terminated layered germanane2019

    • Author(s)
      Tachibana Hiroaki、Toda Naoya、Takada Noriyuki、Mizokuro Toshiko、Ando Atsushi、Azumi Reiko
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: SI Pages: SIIB21-SIIB21

    • DOI

      10.7567/1347-4065/ab1398

    • NAID

      210000156649

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Highly concentrated dispersion of methyl-terminated germanane by liquid exfoliation2019

    • Author(s)
      Tachibana Hiroaki、Toda Naoya、Takada Noriyuki、Azumi Reiko
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: 10 Pages: 105002-105002

    • DOI

      10.7567/1347-4065/ab3875

    • NAID

      210000156887

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Optical properties of alkyl-intercalated germanane2019

    • Author(s)
      H. Tachibana, T. Takada, R. Azumi
    • Organizer
      15th European Conference on Molecular Electronics (ECME2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] Physical property of organic-terminated germanane dispersions by liquid exfoliation2019

    • Author(s)
      H. Tachibana, N. Takada, R. Azumi
    • Organizer
      33rd International Microprocesses and Nanotechnology Conference (MNC2019).
    • Related Report
      2019 Research-status Report
  • [Presentation] 2次元ゲルマナンの光電物性2019

    • Author(s)
      橘 浩昭、戸田 直也、高田 徳幸、阿澄 玲子
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 層状ゲルマナンの光電物性2019

    • Author(s)
      橘 浩昭、高田 徳幸、安藤 淳、阿澄 玲子
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] 阿澄 玲子、橘 浩昭2019

    • Author(s)
      アルキル基がインターカレートされた層状ゲルマナンの物性(Physical properties of alkyl-intercalated germanane)
    • Organizer
      理研-産総研第5回量子技術イノベーションコア
    • Related Report
      2019 Research-status Report
  • [Presentation] 層状ゲルマナンの電界発光素子2019

    • Author(s)
      橘浩昭、戸田直也、高田徳幸、安藤淳、阿澄玲子
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] 液相剥離による層状ゲルマナン分散液の特性2019

    • Author(s)
      橘浩昭・戸田直也・高田徳幸・阿澄玲子
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Liquid Exfoliation of Alkyl-terminated Layered Germanane2018

    • Author(s)
      H. Tachibana, R. Azumi, N. Toda, T. Mizokuro, N. Takada, A. Ando
    • Organizer
      International Conference on Emerging Advanced Nanomaterials(ICEAN2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Patent(Industrial Property Rights)] 発光分散液の製造方法および発光分散液から得られる薄層を含む電界発光素2018

    • Inventor(s)
      橘浩昭、阿澄玲子、溝黒登志子、安藤淳、則包恭央
    • Industrial Property Rights Holder
      産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-166203
    • Filing Date
      2018
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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