SPECIFIC-HEAT OF HEAVY-FERMION SUPERCONDUCTOR UPD2AL3

被引：12
|
作者：
SAKON, T
IMAMURA, K
KOGA, N
SATO, N
KOMATSUBARA, T
机构：
[1] Department of Physics, Faculty of Science, Tohoku University, Sendai
来源：
PHYSICA B | 1994年 / 199卷
关键词：
D O I：
10.1016/0921-4526(94)91766-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report experimental results of the electrical resistivity and the specific heat of UPd2+xAl3+y(nominal) single crystals. An anomaly in the specific heat, which was reported previously, has disappeared in the present measurement, although there still exists an anomaly in the thermal expansion. The temperature dependence of the specific heat is very sensitive to the stoichiometry and shows either T2.5 or T3 dependence at lower temperatures.
引用
收藏
页码：154 / 156
页数：3
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