Atomic Simulation of Vitrification Transformation in Mg-Cu Thin Film

摘要：

In this study, the effective medium theory (EMT) inter-atomic potential is employed in the molecular dynamics (MD) simulation of the Mg-Cu thin films. The transition of local structures of Mg-Cu thin films is traced at annealing temperatures of 300, 413, and 500 K. Furthermore, the simulation results are compared with the experimental results obtained from the transmission electron microscopy and X-ray diffraction. The gradual evolution of the local atomic pairing and cluster structure is discussed in light of the Mg and Cu atomic characteristics.

关键词： Molecular dynamics simulation metallic glasses thin film Mg-Cu

作者: Y.C.Lo J.C.Huang C.L.Chen S.P.Ju H.S.Chou X.H.Du M.C.Liu C.N.Kuo

作者单位: Inst.Of Mater.Sci.Eng.; Center for Nanoscience & Nanotechnololgy, National Sun Yat-Sen University, K Dept.of Chemistry, National Sun Yat-Sen University, Kaohsiung, Taiwan 804 Dept.of Mechanical and Electro-Mechanical Eng., National Sun Yat-Sen University, Kaohsiung, Taiwan 8 Inst.Of Mater.Sci.Eng.; Center for Nanoscience & Nanotechnololgy, National Sun Yat-Sen University, K

会议类型: 国际会议

会议名称: The Fifth International Conference on Physical and Numerical Simulation of Materials Processing(第五届材料与热加工物理模拟及数值模拟国际会议)

会议地点: 郑州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）