A STUDY OF SPIN REORIENTATION IN NDFE12-XVX BY MOSSBAUER AND MAGNETIZATION MEASUREMENTS

被引：11

作者：

CHRISTIDES, C

KOSTIKAS, A

SIMOPOULOS, A

NIARCHOS, D

ZOUGANELIS, G

机构：

[1] National Center for Scientific Research Demokritos, Institute of Materials Science

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 86卷 / 2-3期

关键词：

D O I：

10.1016/0304-8853(90)90145-G

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The spin reorientation transitions in the intermetallic compounds NdFe12-xVx (x = 2.2, 2, 1.8), which crystalline in the tetragonal ThMn12 structure, have been studied by Mössbauer and magnetization measurements on oriented absorbers. The spin reorientation has its onset in the range of 110-130 K and is completed in a few kelvin. The Mössbauer spectra have been analyzed with a model which takes into account the preferential occupation by V of the i-sites in the ThMn12 structure. The temperature dependence of the canting angle has been determined both by this analysis and from the magnetization data. © 1990.

引用

页码：367 / 376

页数：10

共 15 条

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