MAPPING OF THE DENSITY-FUNCTIONAL THEORY ON THE CRYSTAL-FIELD THEORY OF RARE-EARTH SYSTEMS

被引：7

作者：

FAHNLE, M

机构：

[1] Institut für Physik, Max-Planck-Institut für Metallforschung, D-70569 Stuttgart

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 151卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(95)00608-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

By mapping the density functional theory on the crystal field theory within a first order perturbation approach it is proven that the exchange-correlation potential has to be included into the definition of the crystal field parameters, as suggested by Novak and coworkers. The validity of the first order theory yielding crystal field parameters which are independent of the state of the 4f shell is discussed.

引用

页码：L5 / L7

页数：3

共 5 条

[1] INHOMOGENEOUS ELECTRON-GAS [J].