Electronic structure of La0.5Ca0.5MnO3

被引：22

作者：

deBoer, PK

vanLeuken, H

deGroot, RA

Rojo, T

Barberis, GE

机构：

[1] UNIV BASQUE COUNTRY, DEPT QUIM INORGAN, E-48080 BILBAO, SPAIN

[2] UNICAMP, IST FIS, BR-13083970 CAMPINAS, SP, BRAZIL

来源：

SOLID STATE COMMUNICATIONS | 1997年 / 102卷 / 08期

基金：

巴西圣保罗研究基金会;

关键词：

metals; magnetically ordered materials; electronic structure;

D O I：

10.1016/S0038-1098(97)00055-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Electronic structure calculations on La0.5Ca0.5SMnO3 are reported. Calculations were performed with the Full Potential LAPW method within the Local Density Approximation (LDA) as well as the Generalised Gradient Approximation (GGA). The ferromagnetic phase of La0.5Ca0.5MnO3 is half-metallic, which is important in the relation to the colossal magneto-resistance properties of this compound. (C) 1997 Elsevier Science Ltd.

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收藏

页码：621 / 626

页数：6

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