Yanagisawa Susumu

写真a

Title

Associate Professor

Researcher Number(JSPS Kakenhi)

10403007
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Current Affiliation Organization 【 display / non-display 】

  • Duty   University of the Ryukyus   Faculty of Science   Physics and Earth Sciences   Associate Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Interdisciplinary Intelligent Systems Engineering   Associate Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Physics and Earth Sciences   Associate Professor  

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University 【 display / non-display 】

  • 　
    -
    1998

    The University of Tokyo   Faculty of Engineering   Department of Applied Chemistry   Graduated

  • 1994.04
    -
    1998.03

    University of Tokyo   Faculty of Engineering   Department of Applied Chemistry   Graduated

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Graduate School 【 display / non-display 】

  • 1998.04
    -
    2000.03

    University of Tokyo  School of Engineering  Department of Applied Chemistry  Master's Course  Completed

  • 2000.04
    -
    2003.09

    University of Tokyo  School of Engineering  Department of Applied Chemistry  Doctor's Course  Accomplished credits for doctoral program

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Academic degree 【 display / non-display 】

  • University of Tokyo -  Doctor(Engineering)

  • University of Tokyo -  Master(Engineering)

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External Career 【 display / non-display 】

  • 2003.10
    -
    2004.03

    Intelligent Modeling Laboratory, University of Tokyo, Postdoctoral fellow  

  • 2004.04
    -
    2009.09

    Institute of Scientific and Industrial Research, Osaka University, Postdoctoral fellow  

  • 2009.10
    -
    2011.03

    Graduate School of Engineering, Osaka University, Postdoctoral fellow  

  • 2011.04
    -
    2014.03

    University of the Ryukyus, Faculty of Science, Department of Physics and Earth Sciences, Assistant Professor  

  • 2014.04
    　
    　

    University of the Ryukyus  

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Affiliated academic organizations 【 display / non-display 】

  • 1900.04
    -
    Now
     

    The Physical Society of Japan 

  • 1900.04
    -
    Now
     

    The Chemical Society of Japan 

  • 1900.04
    -
    Now
     

    The Japanese Society of Applied Physics 

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Research Interests 【 display / non-display 】

  • Electronic properties of surfaces and interfaces,organic-metal interfaces,first-principles electronic structure calculations,quantum chemistry

  • Molecular Science

  • first-principles electronic structure calculations

  • Electronic properties of surfaces and interfaces

  • quantum chemistry

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Research Areas 【 display / non-display 】

  • Nanotechnology/Materials / Fundamental physical chemistry

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Nanotechnology/Materials / Fundamental physical chemistry

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Research Theme 【 display / non-display 】

  • Theoretical study on electronic properties of oxides: surface defects and catalysis

  • First-principles study on optical properties of solids and molecular aggregates

  • First-principles study of electronic properties of organic-metal interfaces and organic solids

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Published Papers 【 display / non-display 】

  • Fingerprinting weak electronic interaction at a van der Waals interface: Fano signatures in a pentacene monolayer on graphite

    Yuri Hasegawa, Takuma Yamaguchi, Matthias Meissner, Takahiro Ueba, Fabio Bussolotti, Shin-ichiro Ideta, Kiyohisa Tanaka, Susumu Yanagisawa, Satoshi Kera

    Physical Review B ( American Physical Society )  112   085301-1 - 085301-7   2025.08 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI Open Access

  • Proving weak electronic interaction between molecules and substrate: a study of pentacene monolayer on graphite

    Yuri Hasegawa, Takuma Yamaguchi, Matthias Meissner, Takahiro Ueba, Fabio Bossolotti, Shin-ichiro Ideta, Kiyohisa Tanaka, Susumu Yanagisawa, Satoshi Kera

    arXiv preprint     2023.04 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    　View Summary

    The impact of van der Waals interaction on the electronic structure between a pentacene monolayer and a graphite surface was investigated. Upon cooling the monolayer, newly formed dispersive bands, showing the constant final state nature overlapping with the non-dispersive, discrete molecular orbital state, is observed by low-energy angle-resolved photoelectron spectroscopy. The dispersive band consists of positive and negative intensities depending on the final state energy, indicating Fano resonance involving a discrete molecular state that couples a continuum state upon photoionization. A wave-function overlap is demonstrated according to their larger spread in unoccupied states even at the weakly bounded interface by Fano spectral analysis.

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      DOI

  • Phonon dispersion of the organic semiconductor rubrene

    Takada K.

    Physical Review B ( Physical Review B )  105 ( 20 ) 205205-1 - 205205-8   2022.05 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI

  • Quantitative analysis of the electrostatic and electronic polarization energies in molecularly mixed films of organic semiconductors

    柳澤 将

    ■■■   102 ( 12 )   2020.09 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI Open Access

  • Density Functional Theory-Based Molecular Modeling: Verification of Decisive Roles of Van der Waals Aggregation of Triiodide Ions for Effective Electron Transfer in Wet-Type N3-Dye-Sensitized Solar Cells

    柳澤 将

    Energies ( Energies )  13 ( 11 ) 3027 - 3027   2020.06 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI Open Access

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Books 【 display / non-display 】

  • A Chapter in Theoretical Chemistry for Advanced Nanomaterials - Functional Analysis by Computation and Experiment edited by Taku Onishi (Springer Nature, 2020) "Nano-scale first-principles electronic structure simulations of materials relevant to organic

    Yanagisawa Susumu, Hamada Ikutaro ( Part: Multiple Authorship )

    Springer Nature  2020.03

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Other Papers 【 display / non-display 】

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Presentations 【 display / non-display 】

  • Enhancement of the GW space-time program code for accurate prediction of the electronic properties at surfaces and interfaces in organic electronics materials

    Yanagisawa, Susumu

    29th Workshop on Sustained Simulation Performance, Cyberscience Center, Tohoku University  2019.03  -  2019.03 

  • 有機半導体における結晶構造・分子配置の電子状態への影響について

    柳澤 将

    研究会「化学反応のポテンシャル曲面とダイナミックス」  2017.04  -  2017.04 

  • 有機結晶・会合体における分子軌道間相互作用の電子構造への影響に関する理論的研究

    柳澤 将

    第4回CUTEシンポジウム:コンピュータ化学「京コンピュータと理論化学」, 三重大学極限ナノエレクトロニクスセンター(MIE-CUTE)  2016.06  -  2016.06 

  • First-principles investigation on the electronic states of the organic single-crystals and the organic-metal interfaces: importance of accurate prediction of the crystal and the interface structures

    Yanagisawa, Susumu

    Seminar in Prof. Yabing Qi's group, Okinawa Institute of Science and Technology (OIST)  2015.12  -  2015.12 

  • 局所構造に由来する物性の第一原理計算による理論的研究

    柳澤 将

    新学術領域研究「3D活性サイト科学」春の学校  2015.05  -  2015.05 

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Academic Awards 【 display / non-display 】

  • ``Highly Valued Reviewer Certificate'', Surface Science

    2014.02.14   Surface Science  

  • Poster Award ``THE BEST 10 OUT OF 120 POSTERS'', SUNCAT Summer Institute 2013, August 25-30 2013, SLAC National Accelerator Laboratory.

    2013.08   SLAC National Accelerator Laboratory, Menlo Park, CA.  

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