SPIN-GLASS BEHAVIOR OF INTERMETALLIC COMPOUNDS AFTER MECHANICAL MILLING

被引:1
|
作者
ZHOU, GF
BAKKER, H
机构
[1] Van der Waals-Zeeman Laboratorium, Universiteit van Amsterdam, 1018 XE Amsterdam
关键词
D O I
10.1016/0304-8853(94)00739-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We investigated the magnetic properties of amorphous Co2Ge and atomically disordered crystalline GdAl2 obtained by mechanical milling. Both ac and de magnetic susceptibility measurements show a single transition below 41 K (T-f) for Co2Ge and 65 K for GdAl2 from the paramagnetic to the spin glass state. Thermal hysteresis of the magnetization below T-f, characteristic of a spin glass, is found.
引用
收藏
页码:275 / 276
页数:2
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