Accurate crystal fields for embedded cluster calculations
Accurate crystal fields for embedded cluster calculations
复制标题
DOI:
10.1016/s0010-4655(00)00071-0
复制
发表时间:
2000-09-01
影响因子:
6.3
通讯作者:
Weber, MJ
中科院分区:
文献类型:
--
作者:
Klintenberg, M;Derenzo, SE;Weber, MJ
Local electronic structure defects in ionic crystals is commonly modeled using embedded cluster calculations. In this context we describe how to embed the quantum cluster (QC) in an array of point charges. Specifically, the method calculates an array of point charges that reproduces the electrostatic potential of the infinite crystal within an accuracy usually < 1 mu V in the interior of the QC. (C) 2000 Published by Elsevier Science B.V. All rights reserved.