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Author:

刘佳 (刘佳.) | 杨庆生 (杨庆生.) (Scholars:杨庆生)

Abstract:

<正>采用分子动力学方法模拟了在绝对零度条件下不同尺寸的纳米单晶铜薄膜的拉伸断裂过程,得到应力应变曲线,能量随着拉伸过程的变化情况,以及薄膜在拉伸过程中构型的变化情况,并对模拟结果进行综合分析比较。研究结果发现,随着拉伸,薄膜首先会发生滑移;随之在缺

Keyword:

分子动力学 面心立方结构 位错

Author Community:

  • [ 1 ] 北京工业大学机电学院数值模拟中心

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Source :

Year: 2009

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 16

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