Transverse wave in liquid studied by ab initio molecular-dynamics simulation

• Project/Area Number: 22740257
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Mathematical physics/Fundamental condensed matter physics
• Research Institution: Hiroshima University
• Principal Investigator: MUNEJIRI Shuji 広島大学, 大学院・総合科学研究科, 准教授 (90353119)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 不規則系 / 計算物理学 / シミュレーション / 動的構造 / 横波 / 液体 / 液体金属

Research Abstract

We investigated transverse wave in liquid by ab initio molecular-dynamics simulations. We have found a cage effect is important to the transverse wave in liquid. Furthermore we have invented a new method for visualizing transverse waves by computer graphics to study the correlation between transverse waves and atomic motions.

Research Products

• [Journal Article] Visualization of Nano-Scale TransverseWave in Liquids Studied byMolecular-Dynamics Simulations (2011)
  • Author(s): S Munejiri, F Shimojo and K Hoshino
  • Journal Title: Proceedings of the 11th Asian Symposium onVisualization
  • Peer Reviewed
• [Journal Article] Real-space investigation of a transversewave in a liquid system generated by amolecular-dynamics simulation (2011)
  • Author(s): S Munejiri, F Shimojo, K Hoshino
  • Journal Title: Computer Physics Communications Volume: 182巻 Pages: 58-61
  • Peer Reviewed
• [Journal Article] Visualization of Nano-Scale Transverse Wave in Liquids Studied by Molecular-Dynamics Simulations (2011)
  • Author(s): S Munejiri, F Shimojo, K Hoshino
  • Journal Title: Proceedings of the 11th Asian Symposium on Visualization, 2011 Pages: 4-4
• [Journal Article] Real-space investigation of a transverse wave in a liquid system generated by a molecular-dynamics simulation (2011)
  • Author(s): Munejiri Shuji, Shimojo Fuyuki, Hoshino Kozo
  • Journal Title: Computer Physics Communications Volume: 182 Pages: 58-61
  • Peer Reviewed
• [Presentation] 液体中の縦波と横波のMixing2 (2012)
  • Author(s): 宗尻修治、星野公三
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-24
• [Presentation] 液体中の縦波と横波のMixing 2 (2012)
  • Author(s): 宗尻修治、星野公三
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-24
• [Presentation] 液体中の縦波と横波のMixing (2011)
  • Author(s): 宗尻修治、星野公三
  • Organizer: 第25回分子シミュレーション討論会
  • Place of Presentation: 東京工業大学
  • Year and Date: 2011-12-06
• [Presentation] 液体中の縦波と横波のMixing (2011)
  • Author(s): 宗尻修治、星野公三
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-23
• [Presentation] A new visualization method of transversewave in liquid (2011)
  • Author(s): S Munejiri, F Shimojo and K Hoshino
  • Organizer: 8th Liquid Matter Conference
  • Place of Presentation: ウィーン大学(オーストリア)
  • Year and Date: 2011-09-09
• [Presentation] A new visualization method of transverse wave in liquid (2011)
  • Author(s): S Munejiri, F Shimojo, K Hoshino
  • Organizer: 8th Liquid Matter Conference
  • Place of Presentation: ウィーン大学(オーストリア)
  • Year and Date: 2011-09-09
• [Presentation] 第一原理分子動力学法による液体の横波の研究 (2011)
  • Author(s): 宗尻修治, 下條冬樹, 星野公三
  • Organizer: 第66回日本物理学会年次大会
  • Place of Presentation: 新潟市
  • Year and Date: 2011-03-25
• [Presentation] Visualization of Nano-Scale TransverseWave in Liquids Studied byMolecular-Dynamics Simulations (2011)
  • Author(s): S Munejiri, F Shimojo and Ko Hoshino
  • Organizer: The 11th Asian Symposium on Visualization
  • Place of Presentation: Niigata, Japan
• [Presentation] 液体中における横波の可視化 (2010)
  • Author(s): 宗尻修治, 下條冬樹, 星野公三
  • Organizer: 第24回分子シミュレーション討論会
  • Place of Presentation: 福井市
  • Year and Date: 2010-11-26