THE STRENGTH OF THE R-T EXCHANGE COUPLING IN R2FE14B COMPOUNDS

被引：31

作者：

VERHOEF, R

QUANG, PH

FRANSE, JJM

RADWANSKI, RJ

机构：

[1] Natuurkundig Laboratorium der Universiteit van Amsterdam, 1018 XE Amsterdam

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 83卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90460-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The R-T exchange-coupling parameter of the ferrimagnetic R2Fe14B compounds (R = Gd, Tb, Dy, Ho, Er, Tm) has been deduced from high-field magnetisation measurements at 4.2 K on finely powdered Mn-doped samples of which the powder particles are free to orient themselves in the applied magnetic field. Values ranging from 0.954×10-22 to 1.29×10-22 J have been derived. © 1990.

引用

页码：139 / 140

页数：2

共 9 条

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