MAGNETIC-STRUCTURE DETERMINATION OF NDNIC2 AND TMNIC2 BY NEUTRON-DIFFRACTION

被引：32

作者：

YAKINTHOS, JK ^{[1
]}

KOTSANIDIS, PA ^{[1
]}

SCHAFER, W ^{[1
]}

WILL, G ^{[1
]}

机构：

[1] UNIV BONN,INST MINERALOG,W-5300 BONN,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 89卷 / 03期

关键词：

D O I：

10.1016/0304-8853(90)90740-H

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Isostructural orthorhombic NdNiC2 and TmNiC2 reveal collinear antiferromagnetic structures with magnetic propagation vectors [ 1 2 1 20] and [0, 0, 1], respectively. In NdNiC2, ferromagnetic (110) planes are coupled pairwise in opposite spin orientations; in TmNiC2, adjacent ferromagnetic (001) planes are coupled antiferromagnetically. The magnetic moments are oriented parallel to the a-axis and have values of 2.7μB (Nd) and 3.3μB (Tm) at 4 K. © 1990.

引用

页码：299 / 303

页数：5

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