The strength of the R-T exchange coupling in R2Fe14B compounds
The strength of the R-T exchange coupling in R2Fe14B compounds
复制标题
R2Fe14B 化合物中 R-T 交换耦合的强度
DOI:
10.1016/0304-8853(90)90460-8
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发表时间:
1990
影响因子:
2.7
通讯作者:
R. Radwanski
中科院分区:
文献类型:
--
作者:
R. Verhoef;P. H. Quang;J. Franse;R. Radwanski
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 0.954×10-22to 1.29×10-22J have been derived.