JOURNAL ARTICLE
纳米多晶铜微观结构的分子动力学模拟
Liang Hai-GeWang Xiu-xiHengAn WuWang Yu and中国科学技术大学材料力学行为和设计重点实验室,合肥230026
Year: 2002 Journal: Acta Physica Sinica Vol: 51 (10)Pages: 2308-2308 Publisher: Science Press
Abstract
摘要 基于EAM镶嵌原子势函数,采用分子动力学模拟了零温下纳米多晶铜的微观结构.首先用Voronoi几何方法构造了5个纳米多晶铜数值模型,在300K弛豫50ps并退火至0K.然后分析零温下弛豫模型的径向分布函数、原子能量、配位数、原子Voronoi体积、以及本征应力分布 关键词: 纳米多晶铜 / 微观结构 / 分子动力学 Abstract Keywords: / / 作者及机构信息 梁海弋, 王秀喜, 吴恒安, 王宇 1. 中国科学技术大学材料力学行为和设计重点实验室,合肥230026 基金项目: 国家自然科学基金(批准号 :10 172 0 81)资助课题~~ Authors and contacts Liang Hai-Ge, Wang Xiu-Xi, Wu Heng-An, Wang Yu and 1. 中国科学技术大学材料力学行为和设计重点实验室,合肥230026 参考文献 施引文献
Keywords:
Voronoi diagram Computer science Physics Mathematical physics Geometry Mathematics
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Topics
X-ray Diffraction in Crystallography
Physical Sciences → Materials Science → Materials Chemistry
Advanced Materials Characterization Techniques
Physical Sciences → Engineering → Biomedical Engineering
Nanoporous metals and alloys
Physical Sciences → Materials Science → Materials Chemistry
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