THE LOW-TEMPERATURE BEHAVIOR OF SOME LIGHT LANTHANIDE RRHSB AND RPDSB COMPOUNDS

被引：11

作者：

MALIK, SK

TAKEYA, H

GSCHNEIDNER, KA

机构：

[1] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA

[2] IOWA STATE UNIV SCI & TECHNOL, DEPT MAT SCI & ENGN, AMES, IA 50011 USA

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1994年 / 207卷

关键词：

D O I：

10.1016/0925-8388(94)90211-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The low temperature heat capacity and magnetic susceptibilities of LaRhSb, LaPdSb, PrRhSb and PrPdSb have been examined. LaRhSb is a superconductor with a T(c) of 2.1 K, while LaPdSb is normal down to 0.6 K. Both Pr compounds order magnetically. PrRhSb at 6 and 18 K. and PrPdSb at 10 K. The upper ordering temperature of PrRhSb is probably antiferromagnetic and the lower one may correspond to a spin glass state. Both Pr compounds have unusually large electronic specific heat constant values of 35 and 75 mJ mol-1 K-2 for PrRhSb and PrPdSb, respectively.

引用

页码：237 / 240

页数：4

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