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Coherent control of molecular vibrations in carbon nanomaterials and monolayers with sub-10 fs pulse shaping technique

Research Project

Project/Area Number 15K13273
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Nanostructural physics
Research InstitutionYokohama National University

Principal Investigator

Takeda Jun  横浜国立大学, 大学院工学研究院, 教授 (60202165)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsフェムト秒分光 / 波形整形 / コヒーレント制御 / パルスシェーピング / 単分子膜 / 自己組織化単分子膜
Outline of Final Research Achievements

In this research, we have developed sub-10 fs pulse-shaping technique with a programmable spatial light modulator, negative chirp mirrors and a pair of glass wedges. Using three shaped pulses with optimized temporal modulations, we could successfully demonstrate the coherent control of multiple high-frequency phonons in 4H-SiC. In case of benzenethiol self-assembled monolayer samples adsorbed on Au film, we sensitively measured the frequency-shift of high frequency molecular vibrations, which originates from the interaction with its substrate.

Report

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

    (13 results)

All 2016 2015 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (7 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] Femotosecond Carrier Dynamics of Metallic Single-Walled Carbon Nanotubes under Applied Bias-Voltage2016

    • Author(s)
      I. Katayama, K. Maekawa, Y. Minami, M. Kitajima, K. Yanagi, and J. Takeda
    • Journal Title

      International Conference on Ultrafast Phenomena

      Volume: - Pages: UW4A.16-UW4A.16

    • DOI

      10.1364/up.2016.uw4a.16

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz-field-induced Nonlinear Electron Delocalization in Au Nanostructures2015

    • Author(s)
      K. Yoshioka, Y. Minami, K. Shudo, T. D. Dao, T. Nagao, M. Kitajima, J. Takeda, and I. Katayama
    • Journal Title

      Nano Letters

      Volume: 15 Issue: 2 Pages: 1036-1040

    • DOI

      10.1021/nl503916t

    • NAID

      120005714807

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Real-Time Observation of Phonon-Polariton Dynamics in Ferroelectric LiNbO3 in Time-Frequency Space2015

    • Author(s)
      Y. Ikegaya, H. Sakaibara, Y. Minami, I. Katayama and J. Takeda
    • Journal Title

      Appl. Phys. Lett.

      Volume: 107 Issue: 6 Pages: 062901-062901

    • DOI

      10.1063/1.4928480

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 表面敏感コヒーレントフォノン分光2016

    • Author(s)
      井上慶一、片山郁文、南 康夫、首藤健一、北島正弘、武田 淳
    • Organizer
      応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ、新潟
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 広帯域パルス整形技術によるSiC の高周波フォノンのレント制御2016

    • Author(s)
      村上恭介、片山郁文、南 康夫、武田 淳
    • Organizer
      応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ、新潟
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] STM探針におけるモノサイクルTHz電場誘起電子トンネリングの実空間制御2016

    • Author(s)
      吉岡克将、片山郁文、南 康夫、北島正弘、吉田昭二、重川秀実、武田 淳
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学
    • Year and Date
      2016-03-19
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 強誘電体LiNbO3における高周波フォノンポラリトン波束の量子制御2015

    • Author(s)
      栗林知憲、片山郁文、南 康夫、武田 淳
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学、大阪
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ultrafast Expansion of Vibronic Modes in Alkanthiol Chain Adsorbed on Silver Nano-particles2015

    • Author(s)
      K. Shudo, N.Sugiyama, I.Katayama, M. Kitajima, and J. Takeda
    • Organizer
      The 9th International Symposium on Ultrafast Surface Dynamics
    • Place of Presentation
      琵琶湖、滋賀
    • Year and Date
      2015-05-25
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electron Dynamics in a Gold Thin Film Accelerated via an Intense Terahertz Field2015

    • Author(s)
      Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, and I. Katayama
    • Organizer
      The Conference on Lasers and Electro-Optics (CLEO 2015)
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2015-05-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Broadband Single-Shot Spectroscopy Applicable to Photoinduced Nonlinear Dynamics2015

    • Author(s)
      J. Takeda, Y. Minami and I. Katayama
    • Organizer
      Korea-Japan Joint Symposium on Semiconductor Physics and Nanophotonics
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      2015-04-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 研究室ホームページ

    • URL

      http://www.ultrafast.ynu.ac.jp/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 武田・片山・南研究室

    • URL

      http://www.ultrafast.ynu.ac.jp/

    • Related Report
      2015 Research-status Report
  • [Remarks] YNU研究拠点 光ナノ計測研究拠点

    • URL

      http://www.laser-nanoscience.ynu.ac.jp/ja/

    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2018-03-22  

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