Low-temperature magnetic structure of the olivine Mn2SiSe4

被引：15

作者：

Bodenan, F ^{[1
]}

Cajipe, VB ^{[1
]}

Ouvrard, G ^{[1
]}

Andre, G ^{[1
]}

机构：

[1] CEA,CTR ETUD SACLAY,CNRS,LAB LEON BRILLOUIN,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 164卷 / 1-2期

关键词：

magnetic structure; olivine; manganese; selenide;

D O I：

10.1016/S0304-8853(96)00361-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The low temperature magnetic structure of Mn2SiSe4 is shown to consist of antiferromagnetically coupled planes of spins with an easy axis parallel to the c-axis. A weak spontaneous magnetization and diffuse scattering observed at T less than or equal to 66(2) K suggest that the spins are canted in a locally ordered manner. This spin configuration gives a new example of how B(II) moments may order within the B(2)AX(4) (A = Si, Ge; X = O, S, Se) olivine structure.

引用

页码：233 / 240

页数：8

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