Hall effect in the quadrupolar Kondo ground state

被引：1

作者：

ElMfarrej, H

Aliev, FG

Vieira, S

Villar, R

机构：

[1] Instituto "Nicolas Cabrera" Ciencia de Materiales, Departamento de Fisica de la Materia Condensada, C-III, Universidad Autonoma de Madrid, 28049, Madrid

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.53.11320

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a systematic experimental study of the Hall effect in a heavy fermion system with a non-Fermi-liquid ground state. U0.9Th0.1Be13 displays a ground state which is consistent with predictions of the quadrupolar Kondo effect (QKE). We have observed in this material a drastic reduction of the Hall coefficient in the QKE state. In the small field limit the Hall effect is found to be strongly field dependent, an opposite behavior to previous observations in conventional Kondo lattices.

引用

页码：11320 / 11323

页数：4

共 28 条

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