COMPETING INTERACTIONS AND SPIN-GLASS-LIKE FEATURES IN THE UCU2GE2 SYSTEM

被引：31
作者：
CHAKRAVARTI, A [1 ]
RANGANATHAN, R [1 ]
ROY, SB [1 ]
机构：
[1] CTR ADV TECHNOL,LOW TEMP PHYS GRP,INDORE 452012,INDIA
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.46.6236
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The experimental results of low field, frequency-dependent complex ac susceptibility including both the linear and nonlinear responses are reported for the UCu2Ge2 system, where the ferromagnetic long-range order is observed below T(c) almost-equal-to 105 K and antiferromagnetic transition occurs at T(N) almost-equal-to 45 K. The data show various spin-glass-like features in the intermediate FM-AFM temperature regime.
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页码：6236 / 6239
页数：4
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