Short-range dislocation interactions

被引：2
|
作者：
Zhou, SJ [1 ]
Preston, DL [1 ]
机构：
[1] Los Alamos Natl Lab, Appl Theoret & Computat Phys Div, Los Alamos, NM 87545 USA
来源：
PHYSICA D-NONLINEAR PHENOMENA | 1999年 / 133卷 / 1-4期
关键词：
dislocation; jog; junction; intersection; atomistic simulation;
D O I：
10.1016/S0167-2789(99)00074-3
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Short-range dislocation interactions are inherently atomistic and can only be investigated at present by means of atomistic simulations. Large-scale molecular-dynamics (MD) simulations can provide a great deal of quantitative information about the generation, motion, and interaction of dislocations, which are processes not easily accessible at present to experiments. In this paper, we will show the necessity of atomistic simulations in investigating short-range dislocation interactions by analyzing junction formation and jog formation in the: process of dislocation intersection. (C)1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：498 / 504
页数：7
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