Molecular field theory analysis of (Er,Y)2Fe14B compounds

被引：3
|
作者：
Raja, MM
Narayanasamy, A
Voiron, J
Krishnan, R
机构：
[1] Univ Madras, Dept Phys Nucl, Madras 600025, Tamil Nadu, India
[2] CNRS, Lab Magnetisme Louis Neel, F-38042 Grenoble 9, France
[3] Lab Magnetisme & Opt, F-78035 Versailles, France
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1998年 / 184卷 / 02期
关键词：
permanent magnetic materials; Curie temperature; magnetisation; molecular field theory;
D O I：
10.1016/S0304-8853(97)01142-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The temperature dependence of the magnetisation of Er2-xYxFe14B compounds was analysed using a simple two sublattice molecular field theory. The molecular held coefficients n(FF) n(RR), n(RF), were obtained and the theoretically calculated Curie temperatures were found to agree well with the experimental values. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：227 / 230
页数：4
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