Molecular dynamics study of the surface melting of iron clusters

被引：0
|
作者：
F. Ding
K. Bolton
A. Rosén
机构：
[1] Experimental Physics,
[2] School of Physics and Engineering Physics,undefined
[3] Göteborg University and Chalmers University of Technology,undefined
来源：
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics | 2005年 / 34卷
关键词：
Iron; Spectroscopy; Neural Network; Melting Point; Molecular Dynamic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Molecular dynamics simulations have been used to study the surface melting of iron clusters. It is found that, even when the temperature is several hundreds of Kelvin below the cluster melting point, the crystalline center of the cluster is surrounded by surface atoms that exhibit large amplitude diffusion from their original positions. This results in surface melting of the cluster.
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页码：275 / 277
页数：2
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