Magnetic properties of single crystal CePtGa

被引：5
|
作者：
Shirakawa, M [1 ]
Kasaya, M
Uwatoko, Y
Oomi, G
Môri, N
机构：
[1] Tohoku Univ, Fac Sci, Aoba Ku, Sendai, Miyagi 9808578, Japan
[2] Saitama Univ, Fac Sci, Urawa, Saitama 3380825, Japan
[3] Kumamoto Univ, Fac Engn, Kumamoto 8608555, Japan
[4] Univ Tokyo, ISSP, Tokyo 1060032, Japan
来源：
PHYSICA B | 2000年 / 281卷
关键词：
heavy fermions; Kondo compounds; CePtGa;
D O I：
10.1016/S0921-4526(99)00940-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Magnetic and transport properties are reported For the: first time on single crystal of CePtGa which is isostructural with the Kondo semiconductor CeNiSn. Magnetic susceptibility shows the Curie-Weiss behavior at high temperatures and an effective number of Bohr magneton for trivalent Ce ion and antiferromagnetic order was round below 3.5 K. These behaviors were analyzed in terms of crystalline held. Electrical resistivity shows metallic behavior for all three axes, (C) 2000 Elsevier Science B.V, All rights reserved.
引用
收藏
页码：94 / 95
页数：2
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