HIGH-FIELD MAGNETIZATION OF ER2(FE, AL)14B

被引：5
|
作者：
KOHASHI, T
DEBOER, FR
RADWANSKI, RJ
ZHONG, XP
YAMAGISHI, A
DATE, M
机构：
[1] UNIV AMSTERDAM,NAT LAB,1018 XE AMSTERDAM,NETHERLANDS
[2] OSAKA UNIV,FAC SCI,DEPT PHYS,TOYONAKA,OSAKA 560,JAPAN
[3] OSAKA UNIV,EXTREME MAT RES CTR,TOYONAKA,OSAKA 560,JAPAN
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1991年 / 60卷 / 10期
关键词：
ER2FE14-XALXB; HIGH MAGNETIC FIELD; MAGNETIZATION; FERRIMAGNETISM; FIELD-INDUCED TRANSITION; ANISOTROPY FIELD; MOLECULAR FIELD;
D O I：
10.1143/JPSJ.60.3543
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A magnetization study in pulsed high magnetic fields up to 50 T has been performed on magnetically-aligned powder samples of ferrimagnetic Er2Fe14-xAlxB (x = 0, 1, 2) compounds and field-induced transitions have been observed in high fields. Free-energy calculations with one Fe and four Er sublattices have been performed and the field-induced transitions can satisfactorily be explained. The Er- and Fe-sublattice moments, two kinds of anisotropy and molecular fields on Er ions have been determined.
引用
收藏
页码：3543 / 3548
页数：6
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