Size-dependent interface energy and related interface stress

被引：132
作者：
Jiang, Q [1 ]
Zhao, DS [1 ]
Zhao, M [1 ]
机构：
[1] Jilin Univ, Dept Mat Sci & Engn, Changchun 130025, Peoples R China
来源：
ACTA MATERIALIA | 2001年 / 49卷 / 16期
基金：
中国国家自然科学基金;
关键词：
size-dependence; interface;
D O I：
10.1016/S1359-6454(01)00232-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
General equations for the size-dependence of solid-liquid interface energy, grain boundary energy and the intrinsic interface stress without free parameters are derived. The predicted results correspond to computer simulation results, the first principles calculation, the modified embedded-atom-method potential results and experimental results. In addition, the possible physical background of positive or negative interface stress is analyzed. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：3143 / 3147
页数：5
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