Low-temperature nuclear orientation studies of metamagnetic (RE)NiAl4 single crystals

被引：3
|
作者：
Nishimura, K [1 ]
Hutchison, WD
Chaplin, DH
Yasukawa, T
Mori, K
Isikawa, Y
Ohya, S
Muto, S
机构：
[1] Toyama Univ, Fac Engn, Toyama 9308555, Japan
[2] UNSW, ADFA, Univ Coll, Sch Phys, Canberra, ACT 2600, Australia
[3] Toyama Univ, Dept Phys, Toyama 9308555, Japan
[4] Niigata Univ, Dept Phys, Niigata 9502181, Japan
[5] KEK, Neutron Sci Lab, Tsukuba, Ibaraki 3050801, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 226卷
基金：
日本学术振兴会;
关键词：
hyperfine interactions; rare earth-ternary compounds; metamagnetism;
D O I：
10.1016/S0304-8853(00)00706-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Low-temperature nuclear orientation was applied to study hyperfine interactions of Pr-142, Nd-147 and Tb-160 nuclei in antiferromagnetic Pr-0.7 Nd0.3NiAl4 and Pr0.6Nd0.3Tb0.1NiAl4 single crystals. The gamma -ray anisotropy reveals the magnetic anisotropies of each rare earth ion, individually. External field effects on the Nd-147 gamma -ray anisotropy exhibit an unexpected result associated with the metamagnetic phase transition, (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1126 / 1127
页数：2
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