Electrons in extended systems

被引：44

作者：

Faulkner, JS

Wang, Y

Stocks, GM

机构：

[1] FLORIDA ATLANTIC UNIV, DEPT PHYS, BOCA RATON, FL 33431 USA

[2] OAK RIDGE NATL LAB, DIV MET & CERAM, OAK RIDGE, TN 37830 USA

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.52.17106

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have carried out a series of order-N calculations on disordered and ordered alloys using the local-density approximation. We have observed a linear relation between the self-consistent charges associated with a site and the long-range electrostatic potential at the site that has some interesting implications in the context of density-functional theory. It may be described as a locality principle, although it is not the usual one.

引用

页码：17106 / 17111

页数：6

共 22 条

[11] SELF-CONSISTENT EQUATIONS INCLUDING EXCHANGE AND CORRELATION EFFECTS [J].