Updated on 2021/04/05

写真a

 
KIMURA, Akihiro
 
Organization
Graduate School of Science Division of Material Science Applied Condensed Matter Physics Assistant Professor
Title
Assistant Professor

Degree 1

  1. 理学博士 ( 名古屋大学 ) 

Research Interests 1

  1. Excitation enrgy transfer

Research Areas 2

  1. Others / Others  / Living Organism Physics/Chemical Physics

  2. Natural Science / Biophysics, chemical physics and soft matter physics

Research History 4

  1. Mie University

    2017.10

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    Country:Japan

  2. 名古屋大学大学院理学研究科助教(物質理学専攻)

    2007.4

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    Country:Japan

  3. 名古屋大学大学院理学研究科助手(物質理学専攻)

    2002.4 - 2007.3

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    Country:Japan

  4. 科学技術振興事業団 計算科学技術研究員

    2001.4 - 2001.9

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    Country:Japan

Education 2

  1. Nagoya University   Graduate School, Division of Natural Science

    - 2001

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    Country: Japan

  2. Kyoto Sangyo University   Faculty of Science

    - 1996

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    Country: Japan

Professional Memberships 3

  1. 日本生物物理学会

  2. 日本物理学会

  3. アメリカ化学会

Committee Memberships 3

  1. 日本物理学会領域12運営委員   運営委員  

    2019.10 - 2020.9   

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    Committee type:学協会

  2. 日本生物物理学会 専門分野別委員   委員  

    2012.1 - 2013.12   

  3. 日本生物物理学会第50回年会 実行委員会   実行委員  

    2012.5 - 2012.9   

 

Papers 22

  1. Excitonic Coupling on a Heliobacterial Symmetrical Type-I Reaction Center: Comparison with Photosystem I Reviewed

    Hirotaka Kitoh-Nishioka, Yasuteru Shigeta, Shigeru Itoh, Akihiro Kimura

    The Journal of Physical Chemistry B   Vol. 124 ( 2 ) page: 389 - 403   2020.1

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    DOI: 10.1021/acs.jpcb.9b11290

    Web of Science

  2. Theoretical Model of Exciton States and Ultrafast Energy Transfer in Heliobacterial Type I Homodimeric Reaction Center Reviewed

    Akihiro Kimura, Shigeru Itoh

    The Journal of Physical Chemistry B   Vol. 122 ( 50 ) page: 11852 - 11859   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    DOI: 10.1021/acs.jpcb.8b08014

    Web of Science

  3. Time-dependent renormalized Redfield theory II for off-diagonal transition in reduced density matrix Reviewed

    Akihiro Kimura

    Chemical Physics Letters   Vol. 661   page: 70   2016.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cplett.2016.08.053

  4. Time-dependent renormalized Redfield theory Reviewed

    Akihiro Kimura

    Chemical Physics Letters   Vol. 645   page: 123   2015.12

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cplett.2015.12.047

  5. Quantitative correction of the rate constant in the improved variational master equation for excitation energy transfer Reviewed

    Akihiro Kimura, Yuta Fujihashi

    The Journal of Chemical Physics   Vol. 141   page: 194110   2014.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  6. Assignment of Exciton Domain in Light Harvesting Systems Based on the Variational Polaron Approach Reviewed

    Yuta Fujihashi, and Akihiro Kimura

    The Journal of Physical Chemistry B   Vol. 119   page: 8349-8356   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

  7. Improved Variational Master Equation Theory for the Excitation Energy Transfer Reviewed

    Yuta Fujihashi, and Akihiro Kimura

    Journal of the Physical Society of Japan   Vol. 83 ( 1 ) page: 014801   2014.1

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    Language:English   Publishing type:Research paper (scientific journal)  

  8. *General theory of excitation energy transfer in donor-mediator-acceptor systems Reviewed

    Akihiro Kimura

    The Journal of Chemical Physics   Vol. 130   page: 154103   2009.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    General theory of the excitation energy transfer EET in the case of donor-mediator-acceptor
    system was constructed by using generalized master equation GME. In this theory, we consider the
    direct and indirect transitions in the EET consistently. Hence, our theory includes the quantum
    mechanical interference between the direct and indirect transitions automatically. Memory functions
    in the GME were expressed by the overlap integrals among the time-dependent emission spectrum
    of the donor, the absorption spectrum of the mediator, the time-dependent emission spectrum of the
    mediator, and the absorption spectrum of the acceptor. In the Markov limit of the memory functions,
    we obtained the rate of EET which consists of three terms due to the direct transition, the indirect
    transition, and the interference between them. We found that the interference works effectively in
    the limit of slow thermalization at the intermediate state. The formula of EET rate in this limit was
    expressed by the convolution of the EET interaction and optical spectra. The interference effect
    strongly depends on the width of the absorption spectrum of mediator molecule and the energy gap
    between the donor and the mediator molecules.

  9. *Advanced Theory of Excitation Energy Transfer in Dimers Reviewed

    A. Kimura and T. Kakitani

    J. Phys. Chem. A   Vol. 111   page: 12042   2007.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    Previously, we developed a unified theory of the excitation energy transfer (EET) in dimers, which is applicable
    to all of the cases of excitonic coupling strength (Kimura, A.; Kakitani, T.; Yamato, T. J. Phys. Chem. B
    2000, 104, 9276). This theory was formulated only for the forward reaction of the EET. In the present paper,
    we advanced this theory so that it might include the backward reaction of the EET as well as the forward
    reaction. This new theory is formulated on the basis of the generalized master equation (GME), without
    using physically unclear assumptions. Comparing the present result with the previous one, we find that the
    excitonic coupling strengths of criteria between exciton and partial exciton and between hot transfer and
    hopping (Fo¨rster) mechanisms are reduced by a factor of 2. The critical coherency èc is also reduced
    significantly.

  10. Interference, Fluctuation, and Alternation of Electron Tunneling in Protein Media 1. Two Tunneling Routes in Photosynthetic Reaction Center Alternate Due to Thermal Fluctuation of Protein Conformation.

    H. Nishioka, A. Kimura, T. Yamato, T. Kawatsu, T. Kakitani

    J. Phys. Chem. B   Vol. 109   page: 1978   2005

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    Language:English   Publishing type:Research paper (scientific journal)  

  11. Interference, Fluctuation, and Alternation of Electron Tunneling in Protein Media. 2. Non-Condon Theory for the Energy Gap Dependence of Electron Transfer Rate. Reviewed

    H. Nishioka, A. Kimura, T. Yamato, T. Kawatsu T. Kakitani

    J. Phys. Chem. B   Vol. 109   page: 15621   2005

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    Language:English   Publishing type:Research paper (scientific journal)  

  12. Fluctuating Hydration Structure around Nanometer-Size Hydrophobic Solutes. I. Caging and Drying around C60 and C60H60 Spheres. Reviewed

    T. Hotta, A. Kimura, M. Sasai

    J. Phys. Chem. B   Vol. 109   page: 18600   2005

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    Language:English   Publishing type:Research paper (scientific journal)  

  13. 液体のダイナミックスと非平衡物理学

    吉森明、(記録係:木村明洋、鳥飼正志、後藤振一郎)

      Vol. 82   page: 357   2004

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    Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

    本紀要は、2003年9月30日から10月2日の間に、名古屋大学大学院情報科学研究科にて行われた、九州大学理学研究科物理学部門の吉森明による「溶液のダイナミックスと非平衡物理学」というタイトルの集中講義の講義ノートである。

  14. *Theoretical Analysis of the Energy Gap Dependence of the Reconstituted B800 -> B850 Excitation Energy Transfer Rate in Bacterial LH2 Complexes. Reviewed

    A. Kimura and T. Kakitani

    J. Phys. Chem. B.   Vol. 107   page: 7932   2003

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  15. *Theory of Excitation Energy Transfer in the Intermediate Coupling Case of Clusters. Reviewed

    A. Kimura and T. Kakitani

    J. Phys. Chem. B.   Vol. 107   page: 14486   2003

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  16. Unique Mechanisms of Excitation Energy Transfer, Electron Transfer and Photoisomerization in Biological Systems. Reviewed

    T. Kakitani, T. Kawatsu, A. Kimura, A. Yamada, T. Yamato, and S. Yamamoto

    J. Bio. Phys.   Vol. 28   page: 367   2002

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    Language:English   Publishing type:Research paper (scientific journal)  

  17. Empirical Formula of Exciton Coherent Domain in Oligomers and Application to LH2. Reviewed

    T. Kakitani and A. Kimura

    J. Phys. Chem. A   Vol. 106   page: 2173   2002

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    Language:English   Publishing type:Research paper (scientific journal)  

  18. Theory of excitation energy transfer in the intermediate coupling case and its application to the photosynthetic antenna systems. Reviewed

    A. Kimura, T. Kakitani and T. Yamato

    International J. Mod. Phys. B   Vol. 15   page: 3833   2001

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  19. Theory of excitation transfer in the intermediate coupling case. Reviewed

    A. Kimura, T. Kakitani, T. Yamato

    J. Lumin.   Vol. 87-89   page: 815   2000

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  20. Theory of Excitation Energy Transfer in the Intermediate Coupling Case. II. Criterion for Intermediate Coupling Excitation Energy Transfer Mechanism and Application to the Photosynthetic Antenna Systems. Reviewed

    A. Kimura, T. Kakitani, T. Yamato

    J. Phys. Chem. B   Vol. 104   page: 9276   2000

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  21. Theory of Excitation Transfer in the Intermediate Coupling Case.

    T. Kakitani, A. Kimura, H. Sumi

    J. Phys. Chem.   Vol. 103   page: 3720   1999

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    Language:English   Publishing type:Research paper (scientific journal)  

  22. Nonperturbative method of electron transfer via a midway molecule. Reviewed

    A. Kimura, T. Kakitani

    Chem. Phys. Lett.   Vol. 298   page: 241   1998

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

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Presentations 21

  1. ヘリオバクテリア I 型反応中心と PSI の in silico モデル比較 : 色素サイトエネルギー分布と励起移動

    ヘリオバクテリア I 型反応中心と PSI の in silico モデル比較 : 色素サイトエネルギー分布と励起移動

    第62回日本植物生理学会年会   2021.3.14  日本植物生理学会

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    Event date: 2021.3.14 - 2021.3.16

    Language:Japanese   Presentation type:Oral presentation (general)  

  2. ヘリオバクテリアI型反応中心と光化学系Iにおける光捕集機能の解析と比較

    木村明洋, 鬼頭宏任, 重田育照, 伊藤繁

    量子生命科学会第2回大会  2020.12.23 

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    Event date: 2020.12.23

    Language:Japanese   Presentation type:Poster presentation  

  3. 対称 I 型ヘリバクテリア反応中心光捕集過程の理論解析と光化学系 I との比較

    木村明洋, 鬼頭宏任, 重田育照, 伊藤繁

    日本生物物理学会第58回年会  2020.9  日本生物物理学会

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    Event date: 2020.9.16 - 2020.9.18

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  4. ヘリオバクテリアI型反応中心の光捕集機構の理論解析:光化学系Iとの機能的差異

    木村明洋, 鬼頭宏任, 重田育照, 伊藤繁

    日本物理学会 2020年秋季大会  2020.9  日本物理学会

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    Event date: 2020.9.8 - 2020.9.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  5. 時間依存繰り込み量子マスター方程式の導出とその数値解析

    木村明洋

    日本物理学会 2017年秋季大会 

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    Event date: 2017.9.21 - 2017.9.24

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岩手大学 上田キャンパス   Country:Japan  

  6. Theory of Time-dependent Projection operator and it's Renormalization for Quantum Master Equation International conference

    Akihiro Kimura

    IGER International Symposium on Physics of Life 

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    Event date: 2017.3.25 - 2017.3.26

    Language:English   Presentation type:Poster presentation  

    Venue:Nagoya University   Country:Japan  

  7. 時間依存くりこみ操作による励起子緩和理論 II

    木村明洋

    日本物理学会 2016年秋季大会 

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    Event date: 2016.9.13 - 2016.9.16

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス   Country:Japan  

  8. 時間依存くりこみ操作による励起子緩和理論:数値解析

    木村明洋

    日本物理学会 第71回年次大会 

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    Event date: 2016.3.19 - 2016.3.22

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北学院大学 泉キャンパス   Country:Japan  

  9. Improvement of Variational Master Equation and Domain Analysis for Excitation Energy Transfer in the Photosynthetic Antenna System International conference

    Akihiro Kimura

    The 4th IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 

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    Event date: 2015.8.31 - 2015.9.2

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  10. Quantitative refinement of the theory of the improved variational master equation

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    Event date: 2014.9.25 - 2014.9.27

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  11. 励起移動を記述する変分マスター方程式理論の改良III:速度定数の高次補正

    木村明洋, 藤橋裕太

    日本物理学会 2014年秋期大会 

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    Event date: 2014.9.7 - 2014.9.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  12. 励起移動を記述する変分マスター方程式の改良II

    藤橋裕太, 木村明洋

    日本物理学会第69回年次大会 

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    Event date: 2014.3.27 - 2014.3.30

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  13. Improvement of the theory of variational master equation for describing excitation energy transfer, and analyzing the mechanism of excitation energy transfer in photosystem II International conference

    Y. Fujihashi, and A. Kimura

    The 16th International Congress on Photosynthesis 

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    Event date: 2013.8.11 - 2013.8.16

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  14. 自由エネルギー最小状態の探索に基づくPSII内における励起子状態の解析

    藤橋裕太、木村明洋

    日本物理学会第68回年次大会 

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    Event date: 2013.3.26 - 2013.9.29

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  15. Inprovement of variational master equation describing excitation energy transfer, and its application to PSII International conference

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    Event date: 2012.9.22 - 2012.9.24

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  16. Excitation energy transfer in the photosynthetic antenna systems International conference

    Akihiro Kimura

    IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2012 

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    Event date: 2012.9.4 - 2012.9.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  17. 励起移動を記述する変分マスター方程式の改良

    藤橋裕太, 木村明洋

    日本物理学会 第67回年次大会 

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    Event date: 2012.3.24 - 2012.3.27

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西学院大学西宮上ヶ原キャンパス   Country:Japan  

  18. 三つの色素会合体内における励起エネルギー移動理論の構築

    木村明洋

    日本物理学会 第66回年次大会 

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    Event date: 2011.3.25 - 2011.3.28

    Language:Japanese   Presentation type:Poster presentation  

    Venue:新潟大学   Country:Japan  

  19. Theoretical analysis of excitation energy transfer in Photosystem II dimer

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    Event date: 2011.3.25 - 2011.3.28

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  20. ドナー-メディエイター-アクセプター系での励起エネルギー移動の理論

    日本物理学会2009年秋期大会 

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    Event date: 2009.9.27

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  21. 二量体中の励起エネルギー移動に関する改善した理論

    木村明洋、垣谷俊昭

    日本物理学会第63回年次大会 

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    Event date: 2008.3.25

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

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KAKENHI (Grants-in-Aid for Scientific Research) 2

  1. Experimental and theoretical survey of diverse far-red O2-evolving photosynthesis

    Grant number:20K06684  2020.04 - 2024.03

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    Authorship:Coinvestigator(s) 

  2. Theoretical analysis of primary processes in diverse photosynthetic reaction centers

    Grant number:20K03880  2020.04 - 2023.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

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    Authorship:Principal investigator 

    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\990000 )

 

Teaching Experience (On-campus) 13

  1. 物理学演習I-2

    2017

  2. 物理学演習III

    2017

  3. 物理学演習III

    2016

  4. 物理学演習I-2

    2016

  5. 物理学演習III

    2015

  6. 物理学演習II

    2015

  7. 物理学演習III

    2014

  8. 物理学演習II

    2014

  9. 物理学演習III

    2013

  10. 物理学演習II

    2013

  11. 物理学演習II

    2012

  12. 物理学演習III

    2012

  13. 物理学セミナーIV-1

    2011

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