CHARGE AND SPIN FLUCTUATIONS IN THE DENSITY FUNCTIONAL THEORY

被引：8

作者：

GYORFFY, BL

BARBIERI, A

STAUNTON, JB

SHELTON, WA

STOCKS, GM

机构：

[1] OAK RIDGE NATL LAB,DIV MET & CERAM,OAK RIDGE,TN 37831

[2] UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND

来源：

PHYSICA B | 1991年 / 172卷 / 1-2期

关键词：

D O I：

10.1016/0921-4526(91)90414-A

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We introduce a conceptual framework which allows us to treat charge and spin fluctuations about the local density approximation (LDA) in to the density functional theory (DFT). We illustrate the approach by explicit study of the disordered local moment (DLM) state in Fe above the Curie temperature T(c) and the Mott insulating state in MnO.

引用

页码：35 / 43

页数：9

共 27 条

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[2]

[Anonymous], 1984, FIELD THEORY RENORMA

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