EXPERIMENTAL-EVIDENCE FOR A 2ND-TRANSITION DUE TO ISING IONS IN AMORPHOUS HEISENBERG SPIN-GLASSES

被引：0
|
作者：
HINRICHS, K [1 ]
HERZ, K [1 ]
KNORR, K [1 ]
MAY, HJ [1 ]
POHL, J [1 ]
PRANDL, W [1 ]
机构：
[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷 / pt 3期
关键词：
D O I：
10.1016/0304-8853(92)91506-O
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper we present the first experimental evidence for a second transition due to Ising ions in amorphous Heisenberg spin glasses Mn3HoxAl2-x(SiO4)3. For both transitions we could detect instability lines in the H-T phase diagram which are in agreement with the theoretical predictions by deAlmeida and Thouless [1].
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页码：1676 / 1678
页数：3
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