FERROMAGNETISM IN THE ALLOYS CEAG0.75GA3.25, CEPD0.3GA3.7, AND CEAG0.6AL3.4

被引：11

作者：

DAS, I

SAMPATHKUMARAN, EV

机构：

[1] Tata Institute of Fundamental Research, Bombay 400005, Homi Bhabha Road

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.48.16103

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The alloys CeAg0.75Ga3.25, CePd0.3Ga3.7, and CeAg0.6Al3.4 reported to crystallize in the BaAl4-type tetragonal structure, are investigated by magnetization M, electrical resistivity, and magnetoresistance measurements. All of these alloys appear to order ferromagnetically below about T(c) =4 K. M tends to saturate at low fields (< 10 kOe). The paramagnetic Curie temperature theta(p) is positive and the magnitude is comparable to T(c). This observation indicates a negligible influence of the Kondo effect in these alloys.

引用

页码：16103 / 16105

页数：3

共 6 条

[1] TERNARY REPRESENTATIVES OF THCR2SI2 AND CAZN2AL2 STRUCTURE IN A-T-X AND RE-T-X SYSTEMS (A = CA, SR, BA) (RE = LA, CE, PR) (T = CU, AG, AU) (X = AL, GA) [J].