期刊
COMPUTATIONAL MATERIALS SCIENCE
卷 38, 期 2, 页码 293-297出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.commatsci.2006.02.009
关键词
-
We investigate the effects of elastic interactions between defects in electronic structure calculations with periodic boundary conditions. Our approach, building on the work of Toshio Mura [Proc. Roy. Soc. 280 (1964) 1383], is based on the distortion tensor and the topology of the defects and does not involve evaluating sums of long-range functions. We construct solutions in a straight-forward way that makes them easily applied to electronic structure calculations. The results explain how to interpret volume changes in systems with periodic boundary conditions. We also show that the periodicity may be chosen in such a way as to minimize the elastic effects of the boundary condition. (c) 2006 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据