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Theoretical study on new science by X-ray free-electron laser (XFEL)

Research Project

Project/Area Number 24550034
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionTokyo Metropolitan University (2015)
The Institute of Physical and Chemical Research (2013-2014)
Waseda University (2012)

Principal Investigator

Imamura Yutaka  首都大学東京, 理工学研究科, 教授 (60454063)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
KeywordsX線自由電子レーザー / 内殻励起 / 内殻イオン化 / 密度汎関数理論 / 多光子過程
Outline of Final Research Achievements

We theoretically explored potential of XFEL that enables us to investigate real-time observation of chemical reactions, single molecular structure analysis and novel physical properties. Information about core excitations and ionizations, which inevitably and uniquely occur for XFEL experiments, is important for future XFEL experiments. Therefore, density functional theory with orbital-specific exchange-correlation functionals was applied to core excitations and ionizations for small molecules. The density functional calculations assure that we are almost prepared to investigate different target such as dye-sensitizers used for solar cells. Based on theoretical calculations, we also proposed a new scheme to measure pulse width of XFEL using aniline.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (33 results)

All 2016 2015 2014 2013 2012

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Acknowledgement Compliant: 4 results) Presentation (22 results) (of which Int'l Joint Research: 2 results,  Invited: 7 results)

  • [Journal Article] Analyses on Thiophene-Based Donor?Acceptor Semiconducting Polymers toward Designing Optical and Conductive Properties: A Theoretical Perspective2016

    • Author(s)
      Toru Matsui, Yutaka Imamura, Itaru Osaka, Kazuo Takimiya, and Takahito Nakajima
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 0 Pages: 0-0

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Correlating Magnetic Exchange in Dinuclear Bis(phenolate)-bridged Complexes: A Computational Perspective2016

    • Author(s)
      Archana Velloth, Yutaka Imamura, Hiroshi Sakiyama, and Masahiko Hada
    • Journal Title

      Bulletin of the chemical society of Japan

      Volume: 0 Pages: 0-0

    • NAID

      130005157275

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical Study on Spin-Forbidden Transitions of Osmium Complexes by Two-component Relativistic Time-dependent Density Functional Theory2016

    • Author(s)
      Yutaka Imamura, Muneaki Kamiya, and Takahito Nakajima
    • Journal Title

      Chemical Physics Letters

      Volume: 648 Pages: 60-65

    • DOI

      10.1016/j.cplett.2016.01.018

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Two-Component Relativistic Time-Dependent Density Functional Theory Study on Spin-Forbidden Transitions for Metal Polypyridyl Complexes2015

    • Author(s)
      Yutaka Imamura, Muneaki Kamiya, and Takahito Nakajima
    • Journal Title

      Chemical Physics Letters

      Volume: 635 Pages: 30-36

    • DOI

      10.1016/j.cplett.2015.06.057

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Linearity Condition for Orbital Energies in Density Functional Theory(V): Extension to Excited State Calculations2015

    • Author(s)
      Yutaka Imamura, Kensei Suzuki, Takeshi Iizuka, Hiromi Nakai
    • Journal Title

      Chemical Physics Letters

      Volume: 618 Pages: 30-36

    • DOI

      10.1016/j.cplett.2014.10.065

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Local Response Dispersion Method in Periodic Systems: Implementation and Assessment2015

    • Author(s)
      Yasuhiro Ikabata, Yusuke Tsukamoto, Yutaka Imamura, Hiromi Nakai
    • Journal Title

      Journal of Computational Chemistry

      Volume: 36 Issue: 5 Pages: 303-311

    • DOI

      10.1002/jcc.23807

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Kinetic Energy Decomposition Scheme Based on Information Theory2013

    • Author(s)
      Yutaka Imamura, Jun Suzuki, Hiromi Nakai
    • Journal Title

      JOURNAL OF COMPUTATIONAL CHEMISTRY

      Volume: 34 Pages: 2787-2795

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Theoretical study on valence excitations of multiply ionized states for envelope measurement of x-ray free-electron-laser pulses2013

    • Author(s)
      Yutaka Imamura, Takaki Hatsui
    • Journal Title

      PHYSICAL REVIEW A

      Volume: 87 Pages: 43413-43413

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Linearity condition for orbital energies in density functional theory (IV): Determination of range-determining parameter2013

    • Author(s)
      Yutaka Imamura, Rie Kobayashi, Hiromi Nakai
    • Journal Title

      INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY

      Volume: 113 Pages: 245-251

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of the explicitly correlated Gaussian-nuclear orbital plus molecular orbital theory: Incorporation of electron-electron correlation2012

    • Author(s)
      Hiroaki Nishizawa,Yutaka Imamura, Yasuhiro Ikabata, Hiromi Nakai
    • Journal Title

      CHEMICAL PHYSICS LETTERS

      Volume: 533 Pages: 100-105

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Direct alkoxysilylation of alkoxysilanes for the synthesis of explicit alkoxysiloxane oligomers2012

    • Author(s)
      Ryutaro Wakabayashi, Misa Tamai, Kazufumi Kawahara, Hiroki Tachibana, Yutaka Imamura, Hiromi Nakai, Kazuyuki Kuroda
    • Journal Title

      JOURNAL OF ORGANOMETALLIC CHEMISTRY

      Volume: 716 Pages: 26-31

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Theoretical Study on π Materials for Solar Cells2016

    • Author(s)
      Yutaka Imamura
    • Organizer
      the Pure and Applied Chemistry International Conference 2016 (PACCON 2016)
    • Place of Presentation
      Bangkok (Thailand)
    • Year and Date
      2016-02-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Theoretical Study on Organic Materials for Next Generation Solar Cells2015

    • Author(s)
      Yutaka Imamura
    • Organizer
      6th JCS International Symposium on Theoretical Chemistry
    • Place of Presentation
      Bratislava (Slovakia)
    • Year and Date
      2015-10-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 次世代有機太陽電池に関する理論的研究2015

    • Author(s)
      今村穣, 松井亨, 神谷宗明, 菅野翔平, 尾坂格, 瀧宮和男, 中嶋隆人, 波田雅彦
    • Organizer
      第9回分子科学討論会2015
    • Place of Presentation
      東京工業大学・東京,
    • Year and Date
      2015-09-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 有機薄膜太陽電池に関する理論的研究2015

    • Author(s)
      今村穣, 松井亨, 尾坂格, 瀧宮和男, 中嶋隆人
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場・名古屋
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 増感色素のスピン禁制励起に関する理論的研究2015

    • Author(s)
      今村穣, 神谷宗明, 中嶋隆人
    • Organizer
      2015年電気化学秋季大会
    • Place of Presentation
      埼玉工業大学・深谷
    • Year and Date
      2015-09-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] Theoretical Investigation on Dye Sensitizer Solar Cell: Spin-forbidden Transition2015

    • Author(s)
      Yutaka Imamura
    • Organizer
      11th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2015)
    • Place of Presentation
      Metropolitan Hotel, Athens, Greece
    • Year and Date
      2015-03-20
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] NTChemを用いた色素増感太陽電池に関する理論的検討: スピン禁制励起2015

    • Author(s)
      今村穣
    • Organizer
      第3回 NTChemワークショップ
    • Place of Presentation
      計算科学研究機構 (兵庫県神戸市)
    • Year and Date
      2015-03-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 量子化学計算プログラムの紹介2014

    • Author(s)
      今村穣
    • Organizer
      元素戦略CREST合同研究会「物性理論と量子化学の接点~相対論の視点を中心として」
    • Place of Presentation
      メープル有馬 (兵庫県神戸市)
    • Year and Date
      2014-12-26
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Theoretical Study on Spin Forbidden Transition of Solar Cell Sensitizers: Two-component Relativistic Time-dependent Density Functional Theory Study2014

    • Author(s)
      Yutaka Imamura, Muneaki Kamiya, Takahito Nakajima
    • Organizer
      The 5th AICS international Symposium
    • Place of Presentation
      AICS, Kobe, Japan
    • Year and Date
      2014-12-08
    • Related Report
      2014 Research-status Report
  • [Presentation] Theoretical Study on Solar Cell Sensitizers by Two-component Relativistic Time-dependent Density Functional Theory2014

    • Author(s)
      Yutaka Imamura, Muneaki Kamiya, Takahito Nakajima
    • Organizer
      the 19th International Workshop on Quantum Systems in Chemistry, Physics and Biology (QSCP-XIX)
    • Place of Presentation
      Fullon Hotel, Taipei, Taiwan
    • Year and Date
      2014-11-13
    • Related Report
      2014 Research-status Report
  • [Presentation] 高効率な色素増感太陽電池材料の設計に向けた理論的研究2014

    • Author(s)
      今村穣, 神谷宗明, 中嶋隆人
    • Organizer
      第7回分子科学討論会2014広島
    • Place of Presentation
      広島大学 (広島県東広島市)
    • Year and Date
      2014-09-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 光機能材料に対する2成分相対論的時間依存密度汎関数理論の応用2014

    • Author(s)
      今村穣, 神谷宗明, 中嶋隆人
    • Organizer
      第17回理論化学討論会
    • Place of Presentation
      名古屋大学 (愛知県名古屋市)
    • Year and Date
      2014-05-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 京を用いた次世代太陽電池の材料設計へ向けて2014

    • Author(s)
      今村 穣
    • Organizer
      シンポジウム「次世代太陽電池の動向と展望~京を用いた新材料設計に向けて~」
    • Place of Presentation
      理化学研究所計算科学研究機構(兵庫県)
    • Related Report
      2013 Research-status Report
  • [Presentation] Two-component Relativistic Time-dependent Density Functional Theory: Development and Applications2013

    • Author(s)
      Yutaka Imamura, Muneaki Kamiya, Takahito Nakajima
    • Organizer
      5th JCS International Symposium on Theoretical Chemistry
    • Place of Presentation
      東大寺総合文化センター(奈良県)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 局所応答分散力法の実装:平面波基底への拡張2013

    • Author(s)
      塚本祐介, 五十幡康弘, 今村穣, 中井浩巳
    • Organizer
      日本化学会第93春季年会(2013)
    • Place of Presentation
      立命館大学・草津
    • Related Report
      2012 Research-status Report
  • [Presentation] 領域分割・スピンスケーリングを用いたRPA相関エネルギーの開発と数値検証2012

    • Author(s)
      鈴木健生, 今村穣, 中井浩巳
    • Organizer
      第15回理論化学討論会
    • Place of Presentation
      仙台市福祉プラザ・仙台
    • Related Report
      2012 Research-status Report
  • [Presentation] 多重内殻イオン化状態の理論的研究:XFELの時間構造測定の実現可能性2012

    • Author(s)
      今村穣, 初井宇記
    • Organizer
      第15回理論化学討論会
    • Place of Presentation
      仙台市福祉プラザ・仙台
    • Related Report
      2012 Research-status Report
  • [Presentation] Orbital-free 密度汎関数理論における運動エネルギー汎関数に関する研究2012

    • Author(s)
      今村穣, 中井浩巳
    • Organizer
      第15回理論化学討論会
    • Place of Presentation
      仙台市福祉プラザ・仙台
    • Related Report
      2012 Research-status Report
  • [Presentation] 軌道特定型密度汎関数理論の発展:SCFスキームの提案2012

    • Author(s)
      鈴木健生, 飯塚壮, 今村穣, 中井浩巳
    • Organizer
      第6回分子科学討論会2012東京
    • Place of Presentation
      東京大学・東京
    • Related Report
      2012 Research-status Report
  • [Presentation] Orbital-free 密度汎関数理論における運動エネルギー汎関数に関する研究(2):分子系における数値検証2012

    • Author(s)
      今村穣, 中井浩巳
    • Organizer
      第6回分子科学討論会2012東京
    • Place of Presentation
      東京大学・東京
    • Related Report
      2012 Research-status Report
  • [Presentation] Recent Development Toward Rigorous Exchange-correlation Functionals2012

    • Author(s)
      Yutaka Imamura
    • Organizer
      China-Japan-Korea tripartite workshops on theoretical and computational chemistry (CJK-WTCC)
    • Place of Presentation
      Beijin, China
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] X線自由電子レーザーの拓く科学:計算科学からのアプローチ2012

    • Author(s)
      今村穣
    • Organizer
      早稲田大学高等研究所 トップランナーズ レクチャー コレクション オフ サイエンス
    • Place of Presentation
      早稲田大学・東京
    • Related Report
      2012 Research-status Report
    • Invited

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Published: 2013-05-31   Modified: 2019-07-29  

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