EXCITATION-ENERGIES CALCULATED WITH PARAMETER-FREE EXCHANGE POTENTIAL IN THE DENSITY FUNCTIONAL THEORY

被引：34

作者：

NAGY, A

机构：

[1] Institute of Theoietical Physics, Kossuth Lajos University, Debrecen

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1991年 / 24卷 / 22期

关键词：

D O I：

10.1088/0953-4075/24/22/008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The parameter-free exchange potential of Gaspar has been applied to determine excitation energies of Na and K atoms. The calculations have been done with the fractional-occupation approach of the density functional theory formulated by Gross, Oliveira and Kohn.

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页码：4691 / 4694

页数：4

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