UNIAXIAL MAGNETIC-ANISOTROPY IN FE-RICH 217 COMPOUNDS WITH SP SUBSTITUTIONS

被引：12

作者：

DUNLAP, RA ^{[1
]}

WANG, Z ^{[1
]}

FOLDEAKI, M ^{[1
]}

机构：

[1] UNIV QUEBEC,DEPT PHYS,TROIS RIVIERES G9A 5H7,PQ,CANADA

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 10期

关键词：

D O I：

10.1063/1.358187

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The magnetic properties of single-phase 2:17 compounds of the composition Sm2Fe17-x-yCoyMx with M=Al and Ga and x and y in the range 0-5 are reported. The Curie temperature is found to increase for the y=0 samples with increasing x up to a maximum at x=3 for M=Al and x=4 for M=Ga and a monotonic increase with increasing y for all x and M. Samples with x<2 showed an easy-plane magnetic anisotropy at room temperature while samples with x≳2 showed a single-phase uniaxial anisotropy. The addition of Co is seen to increase the saturation magnetization and the anisotropy field.

引用

页码：6737 / 6739

页数：3

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