Magnetic properties of the Lu2Fe17-xMnx single crystals

被引：8
|
作者：
Kuchin, A. G. [1 ]
机构：
[1] Inst Met Phys, Ekaterinburg 620041, Russia
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2010年 / 322卷 / 15期
关键词：
Lu2Fe17-xMnx; Magnetic phase transition; Magnetic anisotropy; Magnetic measurement; STRUCTURAL-PROPERTIES; TEMPERATURE; DEPENDENCE; ANISOTROPY;
D O I：
10.1016/j.jmmm.2010.02.012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetic properties of the single-crystalline Lu2Fe17-xMnx compounds, in which x=0, 0.5, and 2, with the Th2Ni17-type crystal structure are reported. The Lu2Fe17-xMnx compounds with x=0 and 0.5 are ferromagnets at low temperatures and antiferromagnets at high temperatures. The compound with x=2 is always a ferromagnet. The easy-plane magnetic anisotropy in the Lu2Fe17-x Mn-x ferromagnets drastically weakens with increase in Mn content up to x=2. The temperature dependence of the first magnetic anisotropy constant was obtained and compared with the single-ion model prediction. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：2215 / 2218
页数：4
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