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Molecular dynamics simulations on specific heat capacity and glass transition temperature of liquid silver
  • 时间：0
  • 分类：O552.6[理学—热学与物质分子运动论;理学—物理]
  • 作者机构：Tsing Hua Univ, Dept Engn Mech, Beijing 100084, Peoples R China
  • 相关基金：This work was supported by the National Natural Science Foundation of China (Grant No. 59876016); the Project of High Technology and Department Program of China, the Fundamental Research Foundation; and the Tongfang High Performance Computation Foundat
作者： Chun Yang, Min Chen, Zengyuan Guo
关键词： MOLECULAR, dynamics, simulation, GLASS, TRANSITION, SPECIFIC, HEAT, capacity, silver., molecular dynamics simulation, glass transition, specific heat capacity, silver
中文摘要：

The embedded-atom method is adopted to simulate the specific heat capacity of liquid silver. The relationship between the specific heat capacity and the temperature above and below melting point is derived. The results show that there exists an anormaly of the specific heat capacity of liquid silver near 950 K. Simulated pair distribution functions show that the liquid-to-glass transition takes place at this temperature.

英文摘要：

The embedded-atom method is adopted to simulate the specific heat capacity of liquid silver. The relationship between the specific heat capacity and the temperature above and below melting point is derived. The results show that there exists an anormaly of the specific heat capacity of liquid silver near 950 K. Simulated pair distribution functions show that the liquid-to-glass transition takes place at this temperature.

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