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Development for new method to measure and control the coherent phonon in solid

Research Project

Project/Area Number 22750022
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Physical chemistry
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

TSUBOUCHI Masaaki  独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (40392039)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywordsレーザー / 分子科学 / フェムト秒化学 / 分子制御 / 量子制御 / テラヘルツ / 応用光学 / 化学物理 / 原子・分子物理 / 光源技術
Research Abstract

I have developed intense THz light source and the new method of time-resolved THz spectroscopy to control the dynamics in solid. I have designed and constructed the new device for intense THz pulse generation, and evaluated it. I have also developed the new method to investigate the photo-induced carrier dynamics in semiconductors by the THz pulse, and evaluated it by comparing with the exact solution of Maxwell's equations.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (5 results)

All 2011 2010

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (2 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 2 results)

  • [Journal Article] Laser induced fluorescence spectroscopy of tetracene with large Ar, Ne, and H_2 clusters in superfluid He nanodroplets2011

    • Author(s)
      Susumu Kuma, Hiroko Nakahara, Masaaki Tsubouchi, Akira Takahashi, Majd Mustafa, Goeun Sim, Takamasa Momose, and Andrey F. Vilesov
    • Journal Title

      Journal of Physical Chemistry

      Volume: 115 Issue: 25 Pages: 7392-7399

    • DOI

      10.1021/jp203341r

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Presentation] 新規テラヘルツ時間分解分光法の開発と固体物性研究への応用2011

    • Author(s)
      坪内雅明
    • Organizer
      第4回文部科学省「最先端の光の創成を目指したネットワーク研究拠点プログラム」シンポジウム
    • Place of Presentation
      名古屋キャッスルプラザホテル
    • Year and Date
      2011-11-14
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 時間分解テラヘルツ分光によるシリコン内部のキャリアダイナミクス測定2011

    • Author(s)
      坪内雅明、横山淳、永井正也、大島康裕
    • Organizer
      2011年(平成23年)秋期第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学
    • Year and Date
      2011-09-02
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Patent(Industrial Property Rights)] 分子の選択的励起方法およびこれを用いた同位体分離方法、同位体分析方法、分子の選択的励起装置、同位体分離装置2010

    • Inventor(s)
      横山啓一、松岡雷士、赤木浩、笠嶋辰也、坪内雅明、横山淳
    • Industrial Property Rights Holder
      日本原子力研究開発機構
    • Filing Date
      2010-09-22
    • Related Report
      2011 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 分子の選択的励起方法およびこれを用いた同位体分離方法、同位体分析方法、分子の選択的励起装置、同位体分離装置2010

    • Inventor(s)
      横山啓一, 松岡雷士, 赤木浩, 笠嶋辰, 坪内雅明, 横山淳
    • Industrial Property Rights Holder
      日本原子力研究開発機構
    • Filing Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
    • Overseas

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Published: 2010-08-23   Modified: 2016-04-21  

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