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2008 Fiscal Year Self-evaluation Report

Development of Highly Accurate Electronic Structure Theories and Applications to Excited-State Chemistry

Research Project

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Project/Area Number 18066007
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNational Institutes of Natural Sciences Okazaki Research Facilities (2008-2009)
Kyoto University (2006-2007)

Principal Investigator

EHARA Masahiro  National Institutes of Natural Sciences Okazaki Research Facilities, 計算科学研究センター, 教授 (80260149)

Project Period (FY) 2006 – 2009
Keywords電子状態理論 / 光機能性材料 / 有機EL 素子 / 生体化学センサー / 内殻電子過程 / 理論精密分光 / 表面触媒反応 / 表面光化学
Research Abstract

励起状態にある分子は、特徴的な光物性や反応性を示し、基礎化学的にも工学的にも興味深い。本課題では、高精度な電子相関理論を開発し、化学、工学、生物学で重要である光電子過程について研究する。具体的には、以下の6 つのテーマを中心に研究を行う。
(1)発光デバイス、光化学センサーの光電子過程と励起ダイナミクス
(2)高精度電子状態理論の開発と励起反応・多次元励起ダイナミクス
(3)共鳴状態のエネルギー緩和と寿命
(4)表面-分子相互作用系の光電子過程と触媒作用
(5)内殻電子過程と振電相互作用
(6)オージェ過程の電子・構造緩和

  • Research Products

    (8 results)

All 2008 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (2 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Vibration-Induced Suppression of Valence- Rydberg Mixing in the O1s→nsσ Rydberg Series in N_2O2008

    • Author(s)
      T. Tanaka, M.Ehara, H. Nakatsuji, K. Ueda, et al.(12名, 4番目)
    • Journal Title

      Phys. Rev A,77

      Pages: 012709-1-4

    • Peer Reviewed
  • [Journal Article] Investigation of the Electronic Spectra and Excited State Geometries of PPV and PP by the SAC-CI Method2007

    • Author(s)
      B. Saha, M. Ehara, H. Nakatsuji
    • Journal Title

      J. Phys. Chem A, 111

      Pages: 5473-5481

    • Peer Reviewed
  • [Journal Article] Theoretical Spectroscopy of Inner-shell Electronic Processes and Photochemistry of Fluorecent Molecules

    • Author(s)
      M. Ehara, H. Nakatsuji
    • Journal Title

      Progress in Theoretical Chemistry and Physics (in press)

      Pages: 23

    • Peer Reviewed
  • [Journal Article] Low-lying Valence Excited States of Open- shell Triatomic Molecules Studied Using the Electron-attached and Ionized SAC-CI and EOMCC Methodologies

    • Author(s)
      M. Ehara, J.R. Gour, P. Piecuch
    • Journal Title

      Mol. Phys (in press)

    • Peer Reviewed
  • [Presentation] Theoretical spectroscopy of the inner-shell electronic processes: SAC-CI study2008

    • Author(s)
      M. Ehara
    • Organizer
      The International Workshop on Photoionization (IWP) Uppsala
    • Place of Presentation
      Sweden
    • Year and Date
      20080615-20080619
  • [Presentation] 高精度電子状態理論の開発と応用-理論精密分光と光物性科学への展開-2008

    • Author(s)
      江原正博
    • Organizer
      第6回京都大学福井謙一記念研究センターシンポジウム
    • Place of Presentation
      京都
    • Year and Date
      2008-12-02
  • [Book] 高精度電子状態理論の開発と応用, 、化学と工業6月号2008

    • Author(s)
      江原正博
    • Total Pages
      576-578
    • Publisher
      日本化学会
  • [Remarks] 研究室HP

    • URL

      http://tc.ims.ac.jp

URL: 

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

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