Anomalous low-temperature properties of U2Ni2In and U2Rh2In

被引：8

作者：

du Plessis, PD

Strydom, AM

Tran, VH

机构：

[1] Univ Witwatersrand, Dept Phys, F Electron Magnetism & Heavy Ferm Phys Programme, ZA-2050 Wits, Johannesburg, South Africa

[2] Polish Acad Sci, W Trzebiatowski Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

SOLID STATE COMMUNICATIONS | 1999年 / 112卷 / 07期

关键词：

electronic transport; galvanomagnetic effects; Kondo effects; thermodynamic properties;

D O I：

10.1016/S0038-1098(99)00355-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Anomalous properties are observed at low temperatures for U2Ni2In and U2Rh2In. The resistivity of antiferromagnetic (AF) U2Ni2In shows an upturn for T less than or equal to 4 K which is ascribed to Kondo scattering. Magnetization isotherms of U2Rh2In for T less than or equal to 3.5 K show a metamagnetic-like upturn for fields B > 2 T. A broad peak centered at T = 6 K is observed in the susceptibility of this compound. These results suggest the presence of magnetic correlations at low temperatures in U2Rh2In. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：391 / 396

页数：6

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