Continuum models for dislocation arrays and dislocation structure of low angle grain boundaries

摘要：

　　We present continuum models for dislocation structure and energetics of dislocation arrays and low angle grain boundaries which may be nonplanar and nonequilibrium.In our continuum model,we define a dislocation potential function on the grain boundary surface to describe the orientation dependent continuous distribution of dislocation in a very simple and accurate way.

关键词： dislocation boundaries dislocation density dislocation dynamics grain boundary energy grain boundary migration

作者: Yang Xiang

作者单位: Department of Mathematics,Hong Kong University of Science and Technology,Clear Water Bay,Kowloon,Hong Kong,China

会议类型: 国际会议

会议名称: 第13届国际断裂大会(ICF2013)

会议地点: 北京

会议语种:英文

页码: 1-1

在线出版日期: 2013-06-16（万方平台首次上网日期，不代表论文的发表时间）