A NEW FERROMAGNETIC OXIDE LA2MNIRO6 - SYNTHESIS, CHARACTERIZATION, AND CALCULATION OF ITS ELECTRONIC-STRUCTURE

被引：33

作者：

DEMAZEAU, G ^{[1
]}

SIBERCHICOT, B ^{[1
]}

MATAR, S ^{[1
]}

GAYET, C ^{[1
]}

LARGETEAU, A ^{[1
]}

机构：

[1] CEA,CTR ETUD LIMEIL VALENTON,F-94195 VILLENEUVE ST GEO,FRANCE

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 09期

关键词：

D O I：

10.1063/1.355909

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A methodology is reported for defining a class of ferromagnetic oxides, based on theoretical and experimental considerations. Starting from phenomenological superexchange theory, a perovskite oxide with composition La2MnIrO6 was proposed to order ferromagnetically. Self-consistent band-structure calculations are used to check the magnetic order and the synthesis and characterization subsequently followed. An agreement between theoretical and experimental results was found.

引用

页码：4617 / 4620

页数：4

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