ISOBE Masaharu

写真a

Affiliation Department etc.

Department of Physical Science and Engineering
Department of Physical Science and Engineering

Title

Associate Professor

Homepage URL

http://csp.web.nitech.ac.jp

Research Fields, Keywords

Computational Statistical Physics, Non-equilibrium Statistical Physics, Molecular Dynamics Simulation

Graduating School

  • 1991.04
    -
    1995.03

    Kyushu University   Faculty of Science   Department of Physics   Graduated

Graduate School

  • 1997.04
    -
    2000.03

    Kyushu University  Graduate School, Division of Natural Science  Course in PhysicsDoctor's Course  Accomplished credits for doctoral program

  • 1995.04
    -
    1997.03

    Kyushu University  Graduate School, Division of Natural Science  Course in PhysicsMaster's Course  Completed

Degree

  • Kyushu University -  Doctor (Science)

  • Kyushu University -  Master (Science)

External Career

  • 2012.07
    -
    2013.03

    University of California Berkeley   Department of Chemistry   Visiting Scholar  

  • 2012.03
     
     

    Ecole Normale Superieure, Paris   Dept. of Physics   Visiting Researcher  

  • 2002.04
    -
    2002.10

      Researcher  

  • 2000.04
    -
    2001.09

      Researcher  

  • 1998.12
    -
    1999.02

    Kyoto University   Yukawa Institute for Theoretical Physics   Visiting Researcher  

Academic Society Affiliations

  • 2011.10
    -
    2012.10

    Conference on Computational Physics 2012

  • 2010.11
    -
    Now

    Workshop on Computational and Statistical Physics

  • 2010.01
    -
    Now

    The Meteorological Society of Japan

  • 2002.05
    -
    Now

    American Physical Society

  • 2002.04
    -
    Now

    The Biophysical Society of Japan

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Field of expertise (Grants-in-aid for Scientific Research classification)

  • Mathematical physics/Fundamental condensed matter physics

 

Research Career

  • Study of transient nuclei near freezing

    International Collaboration   (not selected)  

    Project Year:  2007.12  -  2012.11

  • A New Theoretical Approach for the Response and Statistical Law in the Non-Equilibrium Steady State of Granular Gas.

    Collaboration in Japan   Grant-in-Aid for Scientific Research  

    Project Year:  2007.04  -  2010.03

Thesis for a degree

  • Phase Changes in an Inelastic Hard Disk System with a Heat Bath under Weak Gravity for Granular Fluidization

    礒部 雅晴 

      2000.07

    8   1

Papers

  • Non-equilibrium response and slow equilibration in hard disk systems

    Daigo Mugita, Masaharu Isobe

    EPJ Web of Conferences   249   14004   2021.06  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Direct Evidence of Void-Induced Structural Relaxations in Colloidal Glass Formers

    Cho Tung Yip, Masaharu Isobe, Chor-Hoi Chan, Simiao Ren, Kin-Ping Wong, Qingxiao Huo, Chun-Sing Lee, Yuen-Hong Tsang, Yilong Han, Chi-Hang Lam

    Physical Review Letters ( American Physical Society )  125   258001   2020.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Clustering Impact Regime with Shocks in Freely Evolving Granular Gas

    Masaharu Isobe

    EPJ Web Conferences ( EDP Sciences )  140   04006   2017.06  [Refereed]

    Research paper (international conference proceedings)   Single Author

  • Applicability of Dynamic Facilitation Theory to Binary Hard Disk Systems

    Masaharu Isobe, Aaron S. Keys, David Chandler, Juan. P. Garrahan

    Physical Review Letters ( American Physical Society )  117 ( 14 ) 145701   2016.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Hard sphere simulation in statistical physics --- methodologies and applications

    Masaharu Isobe

    Molecular Simulation ( Taylor & Francis Group )  42 ( 16 ) 1317 - 1329   2016.08  [Refereed]  [Invited]

    Research paper (scientific journal)   Single Author

  • Hard-Sphere Melting and Crystallization with Event-Chain Monte Carlo

    Masaharu Isobe, Werner Krauth

    Journal of Chemical Physics ( American Institute of Physics )  143 ( 8 ) 084509   2015.08  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Hard-disk equation of state: First-order liquid-hexatic transition in two dimensions with three simulation methods

    Michael Engel, Joshua A. Anderson, Sharon C. Glotzer, Masaharu Isobe, Etienne P. Bernard, Werner Krauth

    Physical Review E   87 ( 4 ) 042134   2013.04  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Statistical Law of Turbulence in Granular Gas

    Masaharu Isobe

    The Journal of Physics: Conf. Ser.   402   012041   2012.12  [Refereed]

    Research paper (international conference proceedings)   Single Author

  • Generalized Bond Order Parameter to Characterize Transient Crystal

    Masaharu Isobe, Berni J. Alder

    Journal of Chemical Physics   137   194501   2012.11  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Fluctuation-dissipation relations for motions of center of mass in driven granular fluids under gravity

    Jun'ichi Wakou, Masaharu Isobe

    Physical Review E   85   061311   2012.06  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

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Books

  • Colloidal Crystals --- Fabrication and Application ---

    (Part: Allotment Writing )

    2020.05 ISBN: 978-4-7813-1502-7

  • Advances in the Comutational Sciences --- Proceedings of the Symposium in Honor of Dr Berni Alder's 90th Birthday

    Stephen B. Libby, Brenda M. Rubenstein, Eric Schwegler (ed.) (Chapter 6: Masaharu Isobe) (Part: Allotment Writing ,  Chapter 6: Hard Sphere Simulation by Event-Driven Molecular Dynamics: Breakthrough, ,Numerical Difficulty, and Overcoming the Issues )

    World Scientific Publishing Co.  2017.04 ISBN: 978-981-3209-41-1

  • Special Issue "The History of the Molecular Simulation --- Studying the past to learn new things ---"

    Masaharu Isobe (Part: Editing and Writing )

    The Molecular Simulation Society of Japan   2010.01

  • October Issue of "ENSEMBLE"

    Masaharu Isobe (Part: Joint Editing and Writing )

    The Molecular Simulation Society of Japan   2009.10

  • The 50th Anniversary of the Alder Transition ---Recent Progress on Computational Statistical Physics---"

    Yasuaki Hiwatari, Masaharu Isobe (Part: Joint Editing and Writing )

    Progress of Theoretical Physics  2009.04

  • Special Issue "The Dawn of the Molecular Simulation --- The 50th Anniversary of the Alder transition---"

    Yasuaki Hiwatari, Masaharu Isobe (Part: Joint Editing and Writing )

    The Molecular Simulation Society of Japan  2007.10

  • Special Issue "The 50th Anniversary of the Alder transition"

    Yasuaki Hiwatari, Masaharu Isobe (Part: Joint Editing and Writing )

    The Physical Society of Japan  2007.10

  • Proceedings of the 17th Workshop on the Statistical Physics

    Masaru Sugiyama, Masaharu Isobe (Part: Joint Editing and Writing )

    The Society for the Statistical Physics  2007.05

  • Proceedings of the 16th Workshop on the Statistical Physics

    Masaru Sugiyama, Masaharu Isobe (Part: Joint Editing and Writing )

    The Society for the Statistical Physics  2006.04

  • Proceedings of the 15th Workshop on the Statistical Physics

    Masaru Sugiyama, Masaharu Isobe (Part: Joint Editing and Writing )

    The Society for the Statistical Physics  2005.04

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Review Papers

  • Granular Turbulence --- Toward Bridging the Gap between Macroscopic and Microscopic Phenomena

      73 ( 7 ) 469 - 474   2018.07  [Refereed]  [Invited]

    Introduction and explanation (scientific journal)   Multiple Authorship

  • Crystallization in the Hard Sphere Systems - Novel Algorithms Elucidate Mystery of Phase Transition -

    Masaharu Isobe

    Journal of the Japanese Association for Crystal Growth ( The Japanese Association for Crystal Growth )  44 ( 3 ) 44-3-05   2017.10  [Refereed]  [Invited]

    Introduction and explanation (scientific journal)   Single Author

  • An Interview with Professor Berni J. Alder

    Yasuaki Hiwatari, Masaharu Isobe, Atsushi Ito

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  12 ( 1 ) 9 - 16   2010.01  [Invited]

    Introduction and explanation (others)   Multiple Authorship

  • 50 Years of Computer Simulation --- a Personal View

    William G. Hoover, Masaharu Isobe(Japanese translation)

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  12 ( 1 ) 17 - 29   2010.01  [Invited]

    Introduction and explanation (others)   Multiple Authorship

  • Preface "Special Issue: The History of the Molecular Simulation --- Studying the past to learn new things ---"

    Masaharu Isobe

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  12 ( 1 ) 8   2010.01  [Invited]

    Introduction and explanation (others)   Single Author

  • Report on the 23rd Annual Meeting of the Molecular Simulation Society of Japan

    Masaharu Isobe

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  12 ( 1 ) 85   2010.01  [Invited]

    Meeting report etc.   Single Author

  • Molecular Simulation in the Non-Equilibirum Statistical Physics

    Masaharu Isobe

    Textbook of the 2nd Winter School on Molecular Simulation ( Institute for Molecular Science )  2   379 - 396   2008.12  [Invited]

    Lecture materials etc. (seminar, tutorial, course, lecture and others)   Single Author

  • Dawn of the Molecular Simulation: Alder transition ---Historical Review of the Molecular Dynamics and Monte Carlo Method and its Application ---

    Masaharu Isobe

    The Institute of Statistical Mathematics Cooperative Research Report ( The Institute of Statistical Mathematics )  210   50 - 56   2008.03  [Invited]

    Introduction and explanation (bulletin of university, research institution)   Single Author

  • Report of the Symposium on The 50th Anniversary of the Alder transition

    Yasuaki Hiwatari, Masaharu Isobe

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  10 ( 1 ) 48 - 51   2008.01  [Invited]

    Meeting report etc.   Multiple Authorship

  • Report on CCP2007 - Berni J. Alder CECAM Prize -

    Hiroaki Nakamura, Masaharu Isobe

    Ensemble (the bulletin of the Molecular Simulation Society of Japan) ( The Molecular Simulation Society of Japan )  9 ( 4 ) 59 - 60   2007.10  [Invited]

    Meeting report etc.   Multiple Authorship

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Presentations

  • Molecular dynamics study on the nano-scale beta-type Stirling engine

    Kaito Kitaya, Masaharu Isobe

    XXXII IUPAP Conference on Computational Physics  (Coventry University, Coventry, UK (Online))  2021.08  -  2021.08 

  • Efficiency of equilibration with three event-based algorithms in hard disk melting

    Daigo Mugita, Masaharu Isobe

    XXXII IUPAP Conference on Computational Physics  (Coventry University, Coventry, UK (Online))  2021.08  -  2021.08 

  • Diffusional characteristics of Newtonian Event-Chain Monte Carlo in hard disk systems

    Hirotaka Banno, Daigo Mugita, Masaharu Isobe

    XXXII IUPAP Conference on Computational Physics  (Coventry University, Coventry, UK (Online))  2021.08  -  2021.08 

  • Statistics of the hopping motion approaching the glass transition in the binary hard disk systems

    Yuito Kakihara, Hiroaki Koyama, Masaharu Isobe

    XXXII IUPAP Conference on Computational Physics  (Coventry University, Coventry, UK (Online))  2021.08  -  2021.08 

  • Non-equilibrium response and slow equilibration in hard disk systems

    Daigo Mugita, Masaharu Isobe

    Powders & Grains 2021  (Buenos Aires (Argentina, VIRTUAL))  2021.07  -  2021.08 

  • Equilibration in Event-Chain MC, Event-Driven MD, and other methods

    Masaharu Isobe

    Online workshop on ECMC and related subjects  (Online)  2021.05  -  2021.05 

  • Non-equilibrium response and slow equilibration in hard disk systems

    Daigo Mugita, Masaharu Isobe

    Online workshop on ECMC and related subjects  (Online)  2021.05  -  2021.05 

  • Detection of nearest neighbor in binary hard disk mixture systems

    Masaharu Isobe

    XXXI IUPAP Conference on Computational Physics  (The Chinese University of Hong Kong, Hong Kong)  2019.07  -  2019.08 

  • Particle hopping repetition and kinetic arrest in colloidal glass

    Cho-Tung Yip, Masaharu Isobe, Simiao Ren, Kin-Ping Wong, Chun-Sing Lee, Yafei Yang, Si-Cong Zhu, Yuen-Hong Tsang, Yilong Han, and Chi-Hang Lam

    Unifying Concepts in Glass Physics 7   2018.06  -  2018.06 

  • Hard Sphere Simulation in Statistical Physics --- Novel Algorithms Elucidate the Mystery of Phase Transition

    Masaharu Isobe  [Invited]

    Seminar at Hong Kong Polytechnic University  (Dept. of Applied Physics, The Hong Kong Polytechnic University, China)  2017.09  -  2017.09 

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Academic Awards Received

  • Young Scientist Award of the Physical Society of Japan

    2009.03.27    

    Winner: Masaharu Isobe

Grant-in-Aid for Scientific Research

  • Response theory and dynamical many body correlations for non-equilibrium transport in dense granular dynamics

    Grant-in-Aid for Young Scientists(B)

    Project Year: 2011.04  -  2014.03 

  • A New Theoretical Approach for the Response and Statistical Law in the Non-Equilibrium Steady State of Granular Gas

    Grant-in-Aid for Young Scientists(B)

    Project Year: 2007.04  -  2010.03 

 
 

Academic Activity

  • 2019.12
     
     

    The Molecular Simulation Society of Japan  

  • 2011.10
    -
    2012.10

    Conference on Computational Physics 2012   Japanese Advisory Board

  • 2008.01
    -
    2011.12

    The Molecular Simulation Society of Japan   Board of Directors, The Molecular Simulation Society of Japan

  • 2007.01
    -
    2010.12

    The Molecular Simulation Society of Japan   Editorial Committee of a Bulletin "ENSEMBLE", The Molecular Simulation Society of Japan

  • 2005.11
    -
    2006.10

    The Physical Society of Japan   Board of the Division 11, The Physical Society of Japan