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Transverse phonon modes in liquids: Observation by inelastic x-ray scattering

Research Project

Project/Area Number 22540403
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionKumamoto University (2012)
Hiroshima Institute of Technology (2010-2011)

Principal Investigator

HOSOKAWA Shinya  熊本大学, 大学院・自然科学研究科, 教授 (30183601)

Co-Investigator(Renkei-kenkyūsha) INUI Masanori  広島大学, 大学院・総合科学研究科, 教授 (40213136)
Research Collaborator KAJIHARA Yukio  広島大学, 大学院・総合科学研究科, 助教 (20402654)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords放射光 / 液体 / ダイナミクス / X 線非弾性散乱 / 国際共同研究 / X線非弾性散乱 / 液体金属 / 格子振動 / 放射光X線 / 横波音波
Research Abstract

We have confirmed the existence of transverse wave in liquids ingeneral by inelastic x-ray scattering experiments using third-generation synchrotronradiation, which has believed to be negative, in particular in high-school physicstextbooks. The microscopic elastic properties obtained from these experiments are verydifferent from the existing macroscopic ones, which are reflected by elastic propertiesof short-lived covalent- or icosahedral clusters predicted for a long time.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (22 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (13 results) (of which Invited: 2 results) Remarks (1 results)

  • [Journal Article] Transverse excitations in liquid metals2013

    • Author(s)
      S.Hosokawa, S.Munejiri, M.Inui, Y.Kajihara, W.-C.Pilgrim, Y.Ohmasa,S.Tsutsui, A. Q. R. Baron,F. Shimojo and K. Hoshino
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 25 Issue: 11 Pages: 112101-112101

    • DOI

      10.1088/0953-8984/25/11/112101

    • NAID

      120005399988

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transverse excitationsons in liquid metals2013

    • Author(s)
      S. Hosokawa, S. Munejiri, M. Inui, Y. Kajihara, W. -C. Pilgrim, A. Q. R. Baron, F. Shimojo, and K. Hoshino
    • Journal Title

      AIP Conference Proceedings

      Volume: 1518 Pages: 695-702

    • DOI

      10.1063/1.4794661

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transverse excitations in liquid Ga2011

    • Author(s)
      Shinya Hosokawa
    • Journal Title

      The European Physical Journal Special Topics

      Volume: 196 Issue: 1 Pages: 85-93

    • DOI

      10.1140/epjst/e2011-01420-5

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 液体金属の横波モード:教科書の常識を覆すのか?2011

    • Author(s)
      細川伸也
    • Journal Title

      まてりあ

      Volume: 50 Pages: 97-104

    • NAID

      10027839262

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 液体金属の横波音波モード:教科書の常識を覆すのか?2011

    • Author(s)
      細川伸也
    • Journal Title

      日本金属学会誌「まてりあ」

      Volume: 50 Pages: 97-104

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Static heterogeneity in metallic glasses and its correlation to physical properties2011

    • Author(s)
      T.Ichitsubo, ほか7名
    • Journal Title

      Journal of Non-Cryst. Solids, (2011)

      Volume: 357 Pages: 494-500

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomic dynamics in extreme environments via inelatic x-ray scattering (IXS) at SPring-82010

    • Author(s)
      A.Q.R.Baron, ほか10名
    • Journal Title

      Synchrotron Radiation News

      Volume: 23 Pages: 17-25

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Collective dynamics of hydrated β-lactogloblin by inelastic x-ray scattering2010

    • Author(s)
      K.Yoshida, ほか3名
    • Journal Title

      Journal of Chemical Physics

      Volume: 133

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 放射光X線実験による液体の粒子ダイナミクス: 秩序と非秩序2013

    • Author(s)
      細川伸也
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学(東広島市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Transverse modes in liquid metals detected by inelastic x-ray scattering2012

    • Author(s)
      Shinya Hosokawa
    • Organizer
      JAEA-Symposium on Synchrotron Radiation Research 2012
    • Place of Presentation
      佐用町(招待講演)
    • Year and Date
      2012-03-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] 横波励起モードはどんな液体金属にも存在するか?2012

    • Author(s)
      細川伸也
    • Organizer
      第24回日本放射光学会年会
    • Place of Presentation
      つくば市
    • Year and Date
      2012-01-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Collective Dynamics of Molecular Liquids2012

    • Author(s)
      S. Hosokawa, T. Kamiyama, Y. Kiyanagi, K. Yoshida, T. Yamaguchi, S. Tsutsui, and A. Q. R. Baron
    • Organizer
      EMLG/JMLG Annual Meeting
    • Place of Presentation
      Eszterhazy Karoly College (Eger, Hungary)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Subtleties of Liquid Dynamics2012

    • Author(s)
      S. Hosokawa
    • Organizer
      RIKEN Workshop on High-Resolution Spectroscopy with X-Rays
    • Place of Presentation
      理化学研究所(和光市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Transverse excitations in liquid metals2012

    • Author(s)
      S. Hosokawa, S. Munejiri, M. Inui, Y. Kajihara, W.-C. Pilgrim, A. Q. R. Baron, F. Shimojo, and K. Hoshino
    • Organizer
      4th International Symposium on Slow Dynamics in Complex Systems
    • Place of Presentation
      東北大学(仙台市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Transverse modes in liquid metals2011

    • Author(s)
      Shinya Hosokawa
    • Organizer
      Workshop on Phase-Change Materials and Disordered Materials
    • Place of Presentation
      大阪市(招待講演)
    • Year and Date
      2011-11-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Transverse excitations in liquid Sn2011

    • Author(s)
      Shinya Hosokawa
    • Organizer
      8th Liquid Matter Conference
    • Place of Presentation
      Wien
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 液体中の横波フォノン2011

    • Author(s)
      細川伸也
    • Organizer
      日本金属学会新潟支部学術講演会
    • Place of Presentation
      新潟市(招待講演)
    • Year and Date
      2011-08-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 溶融NaCl中の光学モード2011

    • Author(s)
      細川伸也, ほか10名
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 横波励起モードはどんな液体金属にも存在するか?2011

    • Author(s)
      細川伸也, ほか9名
    • Organizer
      第24回日本放射光学会年会・放射光科学合同シンポジウム
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2011-01-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Transverse acoustic excitations in simple liquids2010

    • Author(s)
      Shinya Hosokawa
    • Organizer
      7th International Conference on Inelastic X-ray Scattering
    • Place of Presentation
      Grenoble(招待)
    • Year and Date
      2010-10-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 横波モードは液体金属に普遍的に存在し得る?2010

    • Author(s)
      細川伸也, ほか7名
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-26
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://crocus.sci.kumamoto-u.ac.jp/physics/SR/index.html

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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