A SINGLE SUPERCONDUCTING TRANSITION IN URU2SI2 - COMPARISON WITH UPT3

被引：27

作者：

HASSELBACH, K ^{[1
]}

LEJAY, P ^{[1
]}

FLOUQUET, J ^{[1
]}

机构：

[1] CEN,DEPT RECH FONDAMENTALE MAT CONDENSEE,F-38041 GRENOBLE,FRANCE

来源：

PHYSICS LETTERS A | 1991年 / 156卷 / 06期

关键词：

D O I：

10.1016/0375-9601(91)90180-G

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The superconducting transition in URu2Si2 was studied principally by means of specific heat measurements in search of successive superconducting transitions. The results, in particular on a single crystal with a sharp transition jump (width near 30 mK), show no evidence of a double transition as that detected in UPt3. This observation is in excellent agreement with theoretical predictions based on a coupling between superconducting and antiferromagnetic order parameters.

引用

页码：313 / 316

页数：4

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