MAGNETIC-PROPERTIES OF CECUX COMPOUNDS

被引：40

作者：

YANG, FM

KUANG, JP

LI, JY

BRUCK, E

NAKOTTE, H

DEBOER, FR

WU, XC

LI, ZX

WANG, YP

机构：

[1] UNIV AMSTERDAM,NAT KUNDIG LAB,1018 XE AMSTERDAM,NETHERLANDS

[2] CHINESE ACAD SCI,CRYOGEN LAB,BEIJING,PEOPLES R CHINA

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 08期

关键词：

D O I：

10.1063/1.348279

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The temperature dependence of the magnetic susceptibility, the magnetization at 4.2 K in fields up to 35 T, and the specific heat between 1.3 and 40 K in fields up to 5 T of the ternary Ce intermetallic compounds CeCuX (X = Si, Ge, Sn) have been studied. All three compounds form in ordered ternary structures related to the hexagonal A1B2 type. Ferromagnetic order is found below 14.9 K for CeCuSi and below 10.2 K for CeCuGe. The magnetic order of CeCuSn below 8.6 K is of antiferromagnetic type but probably complex, as indicated by a double peak in the specific heat and the occurrence of a very low zero-field moment.

引用

页码：4705 / 4707

页数：3

共 4 条

[1]

DWIGHT AE, 1976, 12TH P RAR EARTH RES, P480

[2] A LOW-TEMPERATURE CRYSTAL MODIFICATION OF THE RARE-EARTH TERNARY COMPOUNDS RCUSI [J].