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Free-energy-landscape approach to glass transition and aging

Research Project

Project/Area Number 18K03573
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 13040:Biophysics, chemical physics and soft matter physics-related
Research InstitutionRsearch Institute for Science Education, Inc.

Principal Investigator

Odagaki Takashi  科学教育総合研究所株式会社(研究・開発部), その他部局等, 主任研究員 (90214147)

Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords非平衡系 / 自由エネルギーランドスケープ / 緩和現象 / 協調緩和領域 / Adam-Gibb関係式 / エージング / 待ち時間依存性 / コンパートメントモデル / Adam-Gibbの関係式 / エイジング / 自由エネルギーランドスケープ描像 / 断熱伸長過程 / 過冷却液体 / Adam-Gibbs の関係式 / COVID-19 / 自由エネルギーランドスケープ理論 / 待ち時間 / 瞬時減衰定数 / SIQRモデル / アダム・ギブス理論 / 温度変調応答 / 中間散乱関数 / アミロイドーシス / ガラス転移 / 結晶化時間 / 密度汎関数理論 / 非平衡統計力学
Outline of Final Research Achievements

Exploiting the free energy landscape (FEL) approach, I have obtained the following results.(1) The relaxation time of the FEL can be obtained from the response to temperature modulation. (2) The aging of non-equilibrium systems is classified into two types, and the relaxation of the FEL gives rise to the type II aging. (3) A clear definition of the cooperatively rearranging region (CRR) is given and the Adam-Gibbs relation is rigorously derived. (4) The temperature dependence of the size of CRR is determined by MD simulation. (5) In a system where a distribution of the jump rates and the relaxation of the FEL exist, two types of aging cross over when the temperature is raised.
The mathematical method used in this research is exploited to analyze compartment models for COVID-19. Importance of the quarantine measure is theoretically proved in controlling the pandemic and the origin of wavy infection curve is clarified.

Academic Significance and Societal Importance of the Research Achievements

自由エネルギーランドスケープ描像により、非平衡系の動的性質と熱的性質を統一的に記述できることが示され、非平衡系物理学の新しいパラダイムの確立に向けて前進した。この描像により様々な現象が理解でき、(1) ガラス物性とエージング (2) タンパク質のアミロイド繊維化を含む生体高分子の構造転移 (3) 高分子材料の物性コントロールなどへの応用が期待される。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (45 results)

All 2024 2023 2022 2021 2020 2019 2018 Other

All Journal Article (16 results) (of which Peer Reviewed: 16 results,  Open Access: 14 results) Presentation (25 results) (of which Int'l Joint Research: 8 results,  Invited: 4 results) Book (3 results) Remarks (1 results)

  • [Journal Article] COVID-19 のコンパートメントモデル ―コロナ対策の評価のために―2024

    • Author(s)
      小田垣孝
    • Journal Title

      衣笠科学論壇

      Volume: 2024

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Waiting time dependence of aging2023

    • Author(s)
      Odagaki Takashi
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 35 Issue: 12 Pages: 124001-124001

    • DOI

      10.1088/1361-648x/acb4cf

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] New compartment model for COVID-192023

    • Author(s)
      Odagaki Takashi
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1

    • DOI

      10.1038/s41598-023-32159-6

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Unusual Mechanocaloric Property of Rubber2023

    • Author(s)
      Odagaki Takashi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 92 Issue: 5

    • DOI

      10.7566/jpsj.92.053001

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Determination of cooperatively rearranging regions in a binary glass former2023

    • Author(s)
      Mizuguchi Tomoko、Odagaki T
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: - Issue: 33 Pages: 334003-334003

    • DOI

      10.1088/1361-648x/acd50c

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Variable range random walk2022

    • Author(s)
      Takashi Odagaki
    • Journal Title

      Physica A

      Volume: 603 Pages: 127781-127781

    • DOI

      10.1016/j.physa.2022.127781

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 不規則媒質中の波動伝搬におけるコヒーレント波の 考え方2022

    • Author(s)
      小田垣孝
    • Journal Title

      日本物理学会誌

      Volume: 78 Pages: 45-46

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Foundation of the Adam-Gibbs Relation2022

    • Author(s)
      Odagaki Takashi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 4

    • DOI

      10.7566/jpsj.91.043602

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self-organization of oscillation in an epidemic model for COVID-192021

    • Author(s)
      Odagaki Takashi
    • Journal Title

      Physica A: Statistical Mechanics and its Applications

      Volume: 573 Pages: 125925-125925

    • DOI

      10.1016/j.physa.2021.125925

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Classification of the Infection Status of COVID-19 in 190 Countries2021

    • Author(s)
      Takashi Odagaki, Reiji Suda
    • Journal Title

      Journal of Clinical Trials

      Volume: 11

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exact Properties of SIQR model for COVID-192021

    • Author(s)
      T. Odagaki
    • Journal Title

      Physica A

      Volume: 564 Pages: 125564-125564

    • DOI

      10.1016/j.physa.2020.125564

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self-organized wavy infection curve of COVID-192021

    • Author(s)
      T. Odagaki
    • Journal Title

      Scientific Reports (Springer Nature)

      Volume: 11 Issue: 1

    • DOI

      10.1038/s41598-021-81521-z

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 新型コロナウイルスの蔓延に関する一考察2020

    • Author(s)
      小田垣孝
    • Journal Title

      物性研究・電子版

      Volume: 8

    • NAID

      120006898158

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of the outbreak of COVID-19 in Japan by SIQR model2020

    • Author(s)
      T. Odagaki
    • Journal Title

      Infectious Disease Modelling

      Volume: 5 Pages: 691-698

    • DOI

      10.1016/j.idm.2020.08.013

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relaxation of the free energy landscape and temperature modulation spectroscopy2019

    • Author(s)
      T. Odagaki, Y. Saruyama, T. Ishida
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: xxx Pages: 119448-119448

    • DOI

      10.1016/j.jnoncrysol.2019.05.024

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Theoretical Study of Discharge in a Nonlinear Medium2019

    • Author(s)
      S. Matsumoto and T. Odagaki
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 88 Issue: 3 Pages: 034704-034704

    • DOI

      10.7566/jpsj.88.034704

    • NAID

      210000135131

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] トラッピング拡散モデルにおけるエージング現象の待ち時間依存性2024

    • Author(s)
      上野綾大,小田垣孝,水口朋子
    • Organizer
      日本物理学会 2024年春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Free-energy Landscape Approach to the Adam-Gibbs Relation and the Cooperatively Rearranging Region2023

    • Author(s)
      T. Odagaki and T. Mizuguchi
    • Organizer
      9th Int. Dis. Meet. Rel. Comp. Syst.
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Determination of cooperatively rearranging regions in simple glass formers2023

    • Author(s)
      T. Mizuguchi and T. Odagaki
    • Organizer
      9th Int. Dis. Meet. Rel. Comp. Syst.
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 協調緩和領域ー歴史と物理ー2022

    • Author(s)
      小田垣孝
    • Organizer
      第10回松ヶ崎サイエンスフォーラム
    • Related Report
      2022 Research-status Report
  • [Presentation] Response of the Free Energy Landscape to Temperature Modulation and Aging2022

    • Author(s)
      T. Odagaki
    • Organizer
      The 18th International Conference on Liquid and Amorphous Metals
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] COVID-19の新しいコンパートメントモデル2022

    • Author(s)
      小田垣 孝
    • Organizer
      MIMS研究会 社会物理学とその周辺
    • Related Report
      2022 Research-status Report
  • [Presentation] Rigorous foundation of the Adam-Gibbs relation2022

    • Author(s)
      T. Odagaki
    • Organizer
      Amwrican Physical Society, March Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 感染経路不明者の割合と市中感染者数2022

    • Author(s)
      小田垣孝
    • Organizer
      明治大学MIMS 共同研究集会「社会物理学とその周辺」
    • Related Report
      2021 Research-status Report
  • [Presentation] エイジングの待ち時間依存性について2021

    • Author(s)
      小田垣孝
    • Organizer
      東京大学物性研究所短期研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] COVID-19の特徴を理解する2021

    • Author(s)
      小田垣孝
    • Organizer
      第1回松ヶ崎サイエンスフォーラム
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Recent progress in the free-energy-landscape approach to super-cooled liquids and glass transition2021

    • Author(s)
      T. Odagaki
    • Organizer
      Liquid Matter Conference 2021(LMC 2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] FEL描像とAdam-Gibbs 仮説2021

    • Author(s)
      小田垣孝
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Waiting time dependence of aging2021

    • Author(s)
      T. Odagaki
    • Organizer
      APS March Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] SIQRモデルの厳密解とコロナ対策の最適化について2021

    • Author(s)
      小田垣孝
    • Organizer
      統計数理研究所共同研究集会「社会物理学の新展開」
    • Related Report
      2020 Research-status Report
  • [Presentation] 波状感染曲線の自己組織化2021

    • Author(s)
      小田垣孝
    • Organizer
      統計数理研究所共同研究集会「社会物理学の新展開」
    • Related Report
      2020 Research-status Report
  • [Presentation] 190ヶ国のCOVID-19感染状況の分析と収束国の特徴2021

    • Author(s)
      須田礼二、小田垣孝
    • Organizer
      統計数理研究所共同研究集会「社会物理学の新展開」
    • Related Report
      2020 Research-status Report
  • [Presentation] Understanding aging phenomena by the free-energy-landscape approach2020

    • Author(s)
      T. Odagaki
    • Organizer
      APS March Meeting(Web 上のバーチャル発表)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 自由エネルギーランドスケープの緩和とエイジング2019

    • Author(s)
      小田垣孝
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 速い温度変化に対する緩和時間の追性の速度論的考察2019

    • Author(s)
      猿山靖夫、漆谷雅弘、吉内友章、青谷俊、辰巳創一、八尾晴彦、小田垣孝
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 自由エネルギーランドスケープ理論によるエイジングの理解2019

    • Author(s)
      小田垣孝
    • Organizer
      第125回日本物理学会九州支部例会
    • Related Report
      2019 Research-status Report
  • [Presentation] FEL approach to aging phenomena2019

    • Author(s)
      T. Odagaki
    • Organizer
      XV International Workshop on Complex Systems
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 温度変調応答について2018

    • Author(s)
      小田垣 孝
    • Organizer
      東京大学物性研究所短期研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] ランダウ自由エネルギーの緩和と温度変調応答2018

    • Author(s)
      小田垣 孝
    • Organizer
      科研費討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 自由エネルギーランドスケープの緩和と温度変調応答2018

    • Author(s)
      小田垣 孝
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] ガラスの不思議 -物理学の立場から-2018

    • Author(s)
      小田垣 孝
    • Organizer
      科学を語る会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Book] エッセンシャル統計力学(電子図書)2023

    • Author(s)
      小田垣孝
    • Total Pages
      208
    • Publisher
      裳華房
    • ISBN
      9784785322557
    • Related Report
      2023 Annual Research Report
  • [Book] 社会物理学2022

    • Author(s)
      小田垣 孝・ 佐野 幸恵・ 山崎 義弘・ 山本 健
    • Total Pages
      330
    • Publisher
      共立出版
    • ISBN
      9784320036192
    • Related Report
      2022 Research-status Report
  • [Book] 現代の物性物理学2021

    • Author(s)
      M.コーエン、S.ルイ(翻訳)小田垣 孝、吉留 崇、大久保 毅
    • Total Pages
      612
    • Publisher
      吉岡書店
    • ISBN
      9784842703732
    • Related Report
      2021 Research-status Report
  • [Remarks] 小田垣 孝のホームページ

    • URL

      http://www.rise001.com/public/odagaki.html

    • Related Report
      2023 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2025-01-30  

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