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2008 Fiscal Year Self-evaluation Report

Dynamics of molecules of multiple electronic properties in laser fields and their control

Research Project

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Project/Area Number 18066002
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTohoku University

Principal Investigator

KONO Hirohiko  Tohoku University, 大学院・理学研究科, 教授 (70178226)

Project Period (FY) 2006 – 2009
Keywords原子・分子科学 / 動力学理論 / レーザー / フラーレン / 電子波束
Research Abstract

レーザー場に置かれた分子の「電子と核の運動法則」を量子レベルで理論的に解明し、さらに、レーザー場中反応の現実的な設計・制御を行う。第一原理的な電子・核波束量子動力学理論を開発し、実験で観測されている強レーザー場中の分子ダイナミクスが関与する以下の現象を解明する。
(1)C_<60>などの大きな分子のフェムト秒近赤外光による解離とイオン化の制御シミュレーション
(2)強レーザー場によって生成する励起状態とその超高速非断熱ダイナミクス
開発した電子・核動力学計算法と目的生成物の収率を最大にするレーザーパルス波形の設計理論を結びつけて、光反応制御の機構を解明する。さらに、反応制御理論と第一原理動力学法を組み合わせて、光反応制御の現実的な実験スキームを提案する。

  • Research Products

    (11 results)

All 2009 2008 2007 2006

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (5 results) Book (1 results)

  • [Journal Article] Quantum dynamics of light-driven chiral molecular motors2009

    • Author(s)
      M. Yamaki, S. Nakayama, K. Hoki, H. Kono and Y. Fujimura
    • Journal Title

      Phys. Chem. Chem. Phys. 11

      Pages: 1662-1678

    • Peer Reviewed
  • [Journal Article] Time-dependent multiconfiguration theory for electronic dynamics of molecules in intense laser fields: A description in terms of numerical orbital functions2008

    • Author(s)
      T. Kato and H. Kono
    • Journal Title

      J. Chem. Phys. 128

      Pages: 184102 1-8

    • Peer Reviewed
  • [Journal Article] Ab initio molecular dynamics and wavepacket dynamics of highly charged fullerene cations produced with intense near-infrared laser pulses2007

    • Author(s)
      K. Nakai, H. Kono, Y. Sato, N. Niitsu, R. Sahnoun, M. Tanaka, and Y. Fujimura
    • Journal Title

      Chem. Phys. 338

      Pages: 127-134

    • Peer Reviewed
  • [Journal Article] Theoretical investigation of the stability of highly charged C_<60> molecules produced with intense near-infrared laser pulses2006

    • Author(s)
      R. Sahnoun, K. Nakai, Y. Sato, H. Kono, Y. Fujimura, M. Tanaka
    • Journal Title

      J. Chem. Phys. 125

      Pages: 184306 1-10

    • Peer Reviewed
  • [Journal Article] Control of π-Electron Rotation in Chiral Aromatic Molecules by Nonhelical Laser Pulses, Angew.2006

    • Author(s)
      M. Kanno, H. Kono, and Y. Fujimura
    • Journal Title

      Chem. Int. Ed. 45

      Pages: 7995-7998

    • Peer Reviewed
  • [Presentation] Theoretical investigation of the electronic and nuclear dynamics of molecules in intense laser fields : H_2 and C_<60>2009

    • Author(s)
      H. Kono
    • Organizer
      237th ACS National Meeting & Exposition, Attosecond Science : The Next Frontier
    • Place of Presentation
      Salt Lake City, USA
    • Year and Date
      2009-03-26
  • [Presentation] New aspects of intense-field ionization of C_<60> and H_2 : Theoretical investigation by TDDFT and time-dependent multiconfiguration theory2008

    • Author(s)
      H. Kono
    • Organizer
      17th International Laser Physics Workshop
    • Place of Presentation
      Trondheim, Norway
    • Year and Date
      2008-07-03
  • [Presentation] Dynamics and control of C_<60> in intense laser fields2007

    • Author(s)
      H. Kono
    • Organizer
      International Symposium on Molecular Theory for Real Systems
    • Place of Presentation
      京都大学桂キャンパス
    • Year and Date
      2007-07-27
  • [Presentation] Ab initio molecular dynamics of highly charged fullerene cations in intense near-infrared laser fields Molecules in intense laser fields2007

    • Author(s)
      H. Kono
    • Organizer
      ICONO/LAT 2007 (International Conference on Coherentand Nonlinear Optics, International Conference on Lasers, Applications and Technologies)
    • Place of Presentation
      Minsk, Berarus
    • Year and Date
      2007-05-30
  • [Presentation] Molecules in intense laser fields2006

    • Author(s)
      H. Kono
    • Organizer
      The ICQC2006 Satellite Symposium in Sendai "Recent Advances in Theoretical an Spectroscopic Studies on Electron Dynamics and Related Phenomena,"
    • Place of Presentation
      松島, 宮城
    • Year and Date
      2006-05-16
  • [Book] Progress in Ultrafast Intense Laser Science, Springer Series in Chemical Physics2009

    • Author(s)
      H. Kono, K. Nakai, M. Kanno, Y. Sato, S. Koseki, T. Kato, and Y. Fujimura
    • Total Pages
      266
    • Publisher
      Springer

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Published: 2010-06-11   Modified: 2016-04-21  

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