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Nonlinear optical properties of fibrous composite thin films containing metallic nanowire arrays with thickness less than a few nm

Research Project

Project/Area Number 15K05126
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Condensed matter physics I
Research InstitutionJapan Advanced Institute of Science and Technology

Principal Investigator

Mizutani Goro  北陸先端科学技術大学院大学, 先端科学技術研究科, 教授 (30183958)

Co-Investigator(Kenkyū-buntansha) KHUAT Hien  北陸先端科学技術大学院大学, 先端科学技術研究科, 助教 (30729190)
Project Period (FY) 2015-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords繊維状複合物質 / ナノワイヤ / Au / TiO2 / Si / 水素 / 原子ステップ / 脱離 / 光第二高調波発生 / ステップ / 酸化チタン(TiO2) / 光第二高調波発生(SHG) / 酸化チタン / 光触媒 / シリコン / SHG / SFG / H-Si(111) / 光和周波発生 / 貼り合わせ装置 / 位相シフト
Outline of Final Research Achievements

We experimentally investigated the electronic and atomic behavior of the contact interface of nanowire-like material arrays of fibroic materials such as metals attached to the crystal surface steps. In the photocatalyst Au / TiO2 (320), the SHG response from the step edge interface array in the TiO2 [001] direction was selectively detected, and the bonding state of Au and O was found at 4.6 eV and the anti-bonding state at 2.7 eV. The terrace and step Si-H oscillations of the hydrogen-terminated surface of Si (111) with an off angle of 9.5 ° were observed by SFG method. We found that the desorption speed of H2 monitored at a substrate temperature of 673 K was about 45 times higher than that of 593 K, and the corresponding desorption activation energy was found as about 1.6 eV.

Academic Significance and Societal Importance of the Research Achievements

表面のステップのみに注目した物性の研究は、手法の感度の問題で過去に多くは見られない。本研究では、対称性の破れに敏感でゼロ背景からのシグナルを検出できる二次の非線形分光法を用いて2つの例について、ステップとそれに隣接するナノワイヤからなる繊維状の物質の界面からのシグナルを感度よく観測できたところに大きな意義がある。二次の光学的非線形効果をもつ物質は、光通信の波長分割多重(WDM)技術のための波長変換に用いる物質として重要で、今回はそのための新しい複合物質の開発のための原理的な指針を与える知見を提示している。

Report

(6 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (28 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (3 results) Journal Article (3 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 3 results) Presentation (21 results) (of which Int'l Joint Research: 13 results,  Invited: 1 results) Book (1 results)

  • [Int'l Joint Research] サウサンプトン大学(英国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] University of Southampton/Chool of Electron. & Computer Sci.(United Kingdom)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] University of Southampton/School of Electron. & Computer Sci.(United Kingdom)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Sum frequency generation spectroscopy study of hydrogenated stepped Si(111) surfaces2017

    • Author(s)
      K.T.T. Hien, M.A. Sattar, Y. Miyauchi, G. Mizutani, and H.N. Rutt
    • Journal Title

      Surface Science

      Volume: 663 Pages: 11-15

    • DOI

      10.1016/j.susc.2017.04.007

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical second harmonic generation analysis of the atomically stepped Au/TiO22017

    • Author(s)
      Md Ehasanul Haque, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro
    • Journal Title

      AIP Advances 7, 125011 (2017/12)

      Volume: 7 Issue: 12

    • DOI

      10.1063/1.5006847

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hydrogen desorption kinetics from H-Si(111) surfaces studied by optical sum frequency2016

    • Author(s)
      Md. Abdus Sattar, Khuat Thi Thu Hien, Yoshihiro Miyauchi, Goro Mizutani, and Harvey N. Rutt
    • Journal Title

      Surface and Interface Analysis

      Volume: 48 Issue: 11 Pages: 1235-1239

    • DOI

      10.1002/sia.6099

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Desorption of hydrogen from the steps on the miscut Si(111) studied by SFG spectroscopy2019

    • Author(s)
      Goro Mizutani, Yong Zhipeng, Khuat Thi Thu Hien and Harvey N. Rutt
    • Organizer
      12th International Symposium on Atomic Level Characterizations for New Materials and Devices ‘19
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Second Harmonic Generation (SHG) Spectroscopy Analysis of the Electronic States of the Stepped Photo-catalyst Au/TiO2(320) interface2019

    • Author(s)
      Liu Xiaopeng, Gong Peiyang, Haque Mohammad, Khuat Thi Thu Hien and Goro Mizutani
    • Organizer
      12th International Symposium on Atomic Level Characterizations for New Materials and Devices ‘19
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Second Harmonic Generation (SHG) Spectroscopy of the Stepped Photo-catalyst Au/TiO2(320) Interface2019

    • Author(s)
      Liu Xiaopeng, Gong Peiyang, Haque Mohammad, Khuat Thi Thu Hien, Goro Mizutani
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Analysis of the Electronic States for model Photocatalyst Au/TiO2(320)’s step structure by Optical Second Harmonic Generation (SHG) Spectroscopy2019

    • Author(s)
      Xiaopeng Liu, Peiyang Gong, Haque Mohammad, Khuat Thi Thu Hien, Goro Mizutani
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Azimuthal angle and polarization dependent second harmonic generation investigation from Au/TiO2 (320) interface.2019

    • Author(s)
      Md. Ehasanul Haque, Peiyang Gong, Daiki Kobayshi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro Mizutani, and Harvey N. Rutt
    • Organizer
      National Conference on Physics -2019, Bangladesh
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optical Second Harmonic Generation(SHG) Analysis of the Atomically Stepped Model Photo-catalyst Au/TiO2(320) Interface2019

    • Author(s)
      Liu Xiaopeng, Gong Peiyang, haque Mohammad, khuat Thi Thu Hien, Goro Mizutani
    • Organizer
      JAIST Japan-India Symposium on Advanced Science 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 波長可変SHG分光法によるAu/TiO2光触媒界面の電子状態の研究2019

    • Author(s)
      龍共培陽、Haque Mohammad、Khuat Thi Thu Hien、水谷五郎
    • Organizer
      第29回光物性研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 波長可変SHG分光法によるAu/TiO2光触媒界面の電子状態の研究2018

    • Author(s)
      龍共培陽、Mohammad Ehasanul Haque、Khuat Hien、水谷五郎
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] TEM study of Pd crystalline nanowires on a MgO facetted face and SFG study of hydrogen vibration on a step bunched Si(111) surface2018

    • Author(s)
      Goro Mizutani
    • Organizer
      大阪電気通信大学国際ワークショップ、日本物理学会大阪支部講演会
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Study of the Au/ stepped TiO2 (320) interface by using second harmonic generation (SHG) as a function of azimuthal angle, polarization and wavelength2018

    • Author(s)
      Md. Ehasanul Haque, Peiyang Gong, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro Mizutani and Harvey N. Rutt
    • Organizer
      JAIST World Conference 2018 (JWC2018)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of SHG signal from the interface of TiO2(320) decorated by Au thinfilm as a function of azimuthal angle and wavelength2018

    • Author(s)
      Md. Ehasanul Haque, Peiyang Gong, Daiki Kobayashi, Yuki Tomatsu,Khuat Thi Thu Hien, Goro Mizutani, and Harvey N. Rutt
    • Organizer
      JAIST Japan-India Symposium on Materials Science 2018 (JISMS-2018)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Surface Second Harmonic Generation (SHG) on the Au/TiO2(320) Interface and Bare TiO2(320)2017

    • Author(s)
      Haque MD Ehasanul, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro Mizutani, and Harvey N. Rutt
    • Organizer
      The 6th International Symposium on Organic and Inorganic Electronic Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Observation of Second Harmonic Generation from the Stepped Au/TiO2(320) Interface2017

    • Author(s)
      Haque MD Ehasanul, Daiki Kobayshi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro Mizutani, Harvey N. Rutt
    • Organizer
      11th International Symposium on Atomic Level Characterizations for New Materials and Devices ‘17
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Observation of the Electonic States from Au/TiO2(320) Interface as a Function of the Azimuthal Angle and Polarization by Optical Second Harmonic Generation2017

    • Author(s)
      H. MD Ehasanul, D. Kobayashi, Y. Tomatsu, K. T. T. Hien, G. Mizutani, and H. N. Rutt
    • Organizer
      Symposium on Surface Science & Nanotechnology, 25th Anniversary of SSSJ Kansai-
    • Place of Presentation
      京都市国際交流会館、京都府京都市
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Au/TiO2(320) interface study by using optical second harmonic generation technique2017

    • Author(s)
      Haque MD Ehasanul, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien,Goro Mizutani, and H. N. Rutt
    • Organizer
      JAIST Japan-India Symposium on Materials Science 2017
    • Place of Presentation
      ハイテクセンター、石川県能美市
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Measurement of the Electronic States from Au/TiO2(320) Interface Using Optical Second Harmonic Generation2017

    • Author(s)
      Haque MD Ehasanul, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien, Goro Mizutani, and Harvey N. Rutt
    • 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 Research-status Report
  • [Presentation] Systematic Dependence of the Optical Second Harmonic Generation Intensity on the Designed Parameters of Cr Nanoholes2016

    • Author(s)
      Ngo Khoa Quang, Yoshihiro Miyauchi, Goro Mizutani, Martin D. Charlton,
    • Organizer
      The 9th International Conference on Photonics and Applications
    • Place of Presentation
      Ninh Binh City, Vietnam
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Investigation of the Au/TiO2(320) Interface by Optical Second Harmonic Generation Technique2016

    • Author(s)
      MD Ehasanul Haque, Daiki Kobayashi, yuki tomatsu, Khuat Thi Thu Hien,
    • Organizer
      2016 MRS Fall Meeting and Exhibit
    • Place of Presentation
      Boston, Massachusetts, USA
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Au/TiO2(320)表面における光第二高調波発生に関する研究2016

    • Author(s)
      東松祐樹、Mohammad Ehasanul Haque、khuat Thi Thu Hien、水谷五郎、Harvey N. Rutt
    • Organizer
      第3回有機・無機エレクトロニクスシンポジウム
    • Place of Presentation
      石川県政記念しいのき迎賓館、石川県金沢市
    • Related Report
      2016 Research-status Report
  • [Presentation] Optical Second Harmonic Investigation of the Au/TiO2(320) Interface2016

    • Author(s)
      MD Ehasanul Haque, Daiki Kobayashi, Yuki Tomatsu, Khuat Thi Thu Hien,Goro Mizutani, and Harvey Rutt
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学、石川県、金沢市
    • Related Report
      2016 Research-status Report
  • [Presentation] Au/TiO2(320)表面における光第二高調波発生に関する研究2016

    • Author(s)
      東松祐樹、Haque MD Ehasanul、Khuat Thi Thu Hien、水谷五郎、Harvey N. .Rutt
    • Organizer
      第27回光物性研究会
    • Place of Presentation
      神戸大学百年記念会館、兵庫県神戸市
    • Related Report
      2016 Research-status Report
  • [Book] Optical Second-Harmonic Generation Spectroscopy and Microscopy in "Compendium of Surface and Interface Analysis"2018

    • Author(s)
      K. T. T. Hien and G. Mizutani
    • Total Pages
      5
    • Publisher
      Springer
    • ISBN
      9789811061561
    • Related Report
      2017 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2022-01-27  

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