MAGNETIC AND TRANSPORT-PROPERTIES OF THE UAUM SERIES (M = AL, GA, SI, GE AND SN)

被引：8
|
作者：
TRAN, VH
TROC, R
机构：
[1] W. Trzebiatowski Institute for Low Temperature and Structure Research, Polish Academy of Sciences, Wroclaw
来源：
PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷
关键词：
D O I：
10.1016/0921-4526(93)90691-X
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Magnetic susceptibility, magnetization and electrical resistivity of the UAuM series were studied. The newly obtained compounds with M = Al, Ga, Si and Ge crystallize in the CeCu2 (or TiNiSi) type of crystal structure. UAuGa and UAuSn are antiferromagnets with T(N) = 60 and 35 K, respectively, while the remaining compounds show complex, cluster glass behavior at low temperatures. In all compounds studied, Kondo-like behavior was found. In addition, for UAuSn a pseudogap formation over the Fermi surface is reported for the first time.
引用
收藏
页码：744 / 748
页数：5
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