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Molcular dynamics studies by a newly developed photoelecton-photoion slice imaging apparatus

Research Project

Project/Area Number 16K13927
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Physical chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

Mizuse Kenta  東京工業大学, 理学院, 助教 (70613157)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords化学反応動力学 / フェムト秒化学 / クラスター化学 / 分子間相互作用 / 波束ダイナミクス / クーロン爆発 / イオンイメージング / 画像観測 / イメージング科学 / 波動関数 / 量子波束 / レーザー化学 / 励起状態ダイナミクス / 光電子・光イオン画像観測 / 分子ダイナミクス
Outline of Final Research Achievements

Charged-particle imaging for gas-phase molecular systems is one of the powerful tools to study molecular dynamics of interest. In a typical imaging method, however, there have been several dynamics which cannot be observed due to experimental limitations. In this study, to overcome difficulties in existing methods, we developed a new spatial slice imaging apparatus. In our method, only photoelectrons/ions in the polarization plane of laser pulses are directly selected by a mechanical slit and then imaged. We applied our method to laser-driven rotational wavepacket, and (the square of) rotational wavefunctions in electronic exited state molecules. In the observed image, wave, quantum nature of dynamics can be clearly seen. We believe our method opened a new way to probe the molecular dynamics.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (34 results)

All 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (26 results) (of which Int'l Joint Research: 5 results,  Invited: 2 results) Remarks (2 results)

  • [Int'l Joint Research] Weizmann Institute of Science(Israel)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Weizmann Institute of Science(Israel)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Visualizing rotational wave functions of electronically excited nitric oxide molecules by using an ion imaging technique2017

    • Author(s)
      K. Mizuse, N. Chizuwa, D. Ikeda, T. Imajo, and Y. Ohshima
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: vol.20 Issue: 5 Pages: 3303-3309

    • DOI

      10.1039/c7cp06347d

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 普及型3Dプリンターを用いた光学マウントの作成とその性能評価2017

    • Author(s)
      水瀬賢太 , 上野一樹 , 大島康裕
    • Journal Title

      分光研究

      Volume: vol.66 Pages: 54-57

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct Imaging of Laser-driven Ultrafast Molecular Rotation2017

    • Author(s)
      Mizuse, K.; Fujimoto, R.; Mizutani,N.; Ohshima, Y.
    • Journal Title

      J. Vis. Exp.

      Volume: 120 Issue: 120

    • DOI

      10.3791/54917

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 普及型3Dプリンターを用いた光学マウントの作製とその性能評価2017

    • Author(s)
      水瀬賢太,上野一樹,大島康裕
    • Journal Title

      分光研究

      Volume: NA

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Real-time ion imaging-based rotational/vibrational spectroscopy of nitrogen dimer2018

    • Author(s)
      Kenta Mizuse , Hikaru Sato , Genki Ishibashi , Tomomi Murai , Haruki Ishikawa , Yasuhiro Ohshima
    • Organizer
      The 2nd Asian Workshop on Molecular Spectroscopy
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] High-resolution Ion Imaging Study of Ultrafast Molecular Rotational and Vibrational Dynamics2018

    • Author(s)
      水瀬賢太
    • Organizer
      Asian Conference on Ultrafast Phenomena 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 超高速分子ダイナミクスの光制御と高分解能実時間イメージング2018

    • Author(s)
      水瀬 賢太, 大島 康裕
    • Organizer
      第10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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Imaging rotational wave functions of NO in the electronic excited state2017

    • Author(s)
      Dai Ikeda , Kenta Mizuse, Koichi Tsukiyama & Yasuhiro Ohshima
    • Organizer
      第33回化学反応討論会
    • Place of Presentation
      名古屋市
    • Year and Date
      2017-06-07
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Time-domain study on the structure and dynamics of the nitrogen dimer using a newly developed imaging technique2017

    • Author(s)
      Mizuse, K.,& Satoh, H.& Ishikawa, H.& Ohshima, Y.
    • Organizer
      日本化学会 第97春季年会
    • Place of Presentation
      横浜市
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
  • [Presentation] 高分解能イメージング法を用いた超高速分子ダイナミクスの研究2017

    • Author(s)
      水瀬 賢太 & 大島康裕
    • Organizer
      第9回「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
      東京
    • Year and Date
      2017-01-24
    • Related Report
      2016 Research-status Report
  • [Presentation] イオンイメージング実験をもとにした分子回転波束の再構築2017

    • Author(s)
      上野 一樹, 水瀬 賢太, 大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 電子励起一酸化窒素分子における回転固有状態イメージング2017

    • Author(s)
      池田 大, 水瀬 賢太, 大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 新規振動回転イメージング分光法による窒素分子クラスターの構造とダイナミクスの研究2017

    • Author(s)
      水瀬 賢太, 大島 康裕
    • Organizer
      第7回光科学異分野横断萌芽研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Study of intermolecular dynamics on the basis of optical control, spectroscopy, and direct imaging of molecular clusters2017

    • Author(s)
      水瀬 賢太, 大島 康裕
    • Organizer
      KAKENHI International Symposium on “Studying the Function of Soft Molecular Systems”
    • Related Report
      2017 Annual Research Report
  • [Presentation] 窒素二量体における回転・振動波束の実時間イメージング2017

    • Author(s)
      佐藤 光,水瀬 賢太,石川 春樹,大島 康裕
    • Organizer
      第17回分子分光研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Imaging of rotational eigenstates of nitric oxide in the electronic excited state2017

    • Author(s)
      Dai Ikeda, Kenta Mizuse, Yasuhiro Ohshima
    • Organizer
      WRHI International Workshop on Advanced Laser Spectroscopy for Soft Molecular Systems
    • Related Report
      2017 Annual Research Report
  • [Presentation] Control of molecular rotational wave packet by double-pulse excitation2017

    • Author(s)
      Shun Marusawa, Kenta Mizuse, Yasuhiro Ohshima
    • Organizer
      WRHI International Workshop on Advanced Laser Spectroscopy for Soft Molecular Systems
    • Related Report
      2017 Annual Research Report
  • [Presentation] Real-time imaging of intermolecular vibration dynamics in nitrogen dimer2017

    • Author(s)
      Genki Ishibashi, Kenta Mizuse, Hikaru Sato, Haruki Ishikawa, Yasuhiro Ohshima
    • Organizer
      WRHI International Workshop on Advanced Laser Spectroscopy for Soft Molecular Systems
    • Related Report
      2017 Annual Research Report
  • [Presentation] 2波長レーザーイオン化を用いたベンゼンー水素クラスターにおける結合エネルギーの決定2017

    • Author(s)
      林 岐, 星野 翔麻, 水瀬 賢太, 大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ダブルパルス励起による回転量子波束の制御2017

    • Author(s)
      丸澤 舜, 水瀬 賢太, 大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 分子ダイナミクス観測に向けた新規光イオン・光電子空間断層イメージング装置の設計と開発2017

    • Author(s)
      藤本 路夢, 水瀬 賢太, 大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 窒素二量体における分子間振動ダイナミクスの実時間イメージング2017

    • Author(s)
      石橋 玄規,水瀬 賢太,佐藤 光,石川 春樹,大島 康裕
    • Organizer
      第11回 分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of photoion/photoelectron spatial sliced imaging apparatus for molecular dynamics studies2017

    • Author(s)
      Romu Fujimoto, Kenta Mizuse, Yasuhiro Ohshima
    • Organizer
      KAKENHI International Symposium on “Studying the Function of Soft Molecular Systems
    • Related Report
      2017 Annual Research Report
  • [Presentation] Imaging rotational wave functions of NO in the electronic excited state2017

    • Author(s)
      Dai Ikeda, Kenta Mizuse,Koichi Tukiyama, Yasuhiro Ohshima
    • Organizer
      第33回化学反応討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Observation and reconstruction of rotational wave-packet of CO molecules from the J = 0 initial state2017

    • Author(s)
      Kazuki Ueno, Kenta Mizuse, Yasuhiro Ohshima
    • Organizer
      第33回化学反応討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Rotational Wave-Packet Reconstruction Based on Ion-Imaging2016

    • Author(s)
      Kazuki Ueno , Kenta Mizuse, & Yasuhiro Ohshima
    • Organizer
      Stereodynamics2016
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-11-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-resolution ion imaging study of molecular dynamics: Application of newly developed space-slice technique2016

    • Author(s)
      Kenta Mizuse & Yasuhiro Ohshima
    • Organizer
      Stereodynamics2016
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-11-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] イオンイメージングを利用した分子回転量子波束再構築法の開発2016

    • Author(s)
      上野 一樹、水瀬 賢太、大島 康裕
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸市
    • Year and Date
      2016-09-15
    • Related Report
      2016 Research-status Report
  • [Presentation] 窒素分子二量体における振動回転コヒーレントダイナミクスの実時間イメージング2016

    • Author(s)
      水瀬 賢太, 大島 康裕
    • Organizer
      第10回 分子科学討論会
    • Place of Presentation
      神戸市
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 分解能断層画像観測装置を用いた分子回転量子波束ダイナミクスの実時間イメージング2016

    • Author(s)
      藤本 路夢、水瀬 賢太、佐藤 光、石川 春樹、大島 康裕
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸市
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Remarks]

    • URL

      http://www.chemistry.titech.ac.jp/~ohshima/

    • Related Report
      2017 Annual Research Report
  • [Remarks]

    • URL

      http://www.chemistry.titech.ac.jp/~ohshima/index.html

    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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