AC-magnetic susceptibility study of U(2)T(2)M (T=Ni,Rh,Pd,Ir and Pt,M=In or Sn)

被引：16

作者：

Tran, VH ^{[1
]}

Zolnierek, Z ^{[1
]}

Zaleski, AJ ^{[1
]}

Noel, H ^{[1
]}

机构：

[1] UNIV RENNES 1,CHIM SOLIDE & INORGAN MOL LAB,F-35042 RENNES,FRANCE

来源：

SOLID STATE COMMUNICATIONS | 1997年 / 101卷 / 09期

关键词：

magnetically ordered materials; heavy fermions;

D O I：

10.1016/S0038-1098(96)00608-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The experimental results of a.c.-magnetic susceptibility, chi(ac), are reported for U(2)T(2)M compounds, where T denotes Ni, Rh, Pd, Ir and Pt and M represents In or Sn. Antiferromagnetic ordering is observed in: U2Ni2In (T-N=14.8 K), U2Ni2Sn (26.0 K), U2Rh2Sn (24.0 K), U2Pd2In (35.5 K), U2Pd2Sn (41.4 K) and U2Pt2Sn (15.8K). The chi(ac)-values of U2Rh2In at low temperatures are enhanced. The development of magnetism in U(2)T(2)M compounds is shown to be related to the strength of f-d hybridization. (C) 1997 Elsevier Science Ltd.

引用

页码：709 / 713

页数：5

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