SCALING IN THE MAGNETORESISTANCE OF SINGLE-CRYSTALLINE UBE13

被引：35

作者：

ANDRAKA, B ^{[1
]}

STEWART, GR ^{[1
]}

机构：

[1] UNIV AUGSBURG,W-8900 AUGSBURG,GERMANY

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.49.12359

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured longitudinal magnetoresistance on a high-quality single crystal of UBe13. We were able to scale all the magnetoresistance results for fields between 0 and 14 T and for temperatures between 1.4 and 15 K using the following scaling relation (T -0.75 K)0.6/H. This scaling is inconsistent with both a Kondo model and a quadrupolar Kondo model and suggests existence of ferromagnetic correlations in UBe13.

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页码：12359 / 12361

页数：3

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