Investigation of the crystal structure of URu2Si2 by high-resolution X-ray diffraction

被引：8

作者：

Kernavanois, N

de Réotier, PD

Yaouanc, A

Sanchez, JP ^{[1
]}

Liss, KD

Lejay, P

机构：

[1] CEA, DRFMC, SPSMS, F-38054 Grenoble 9, France

[2] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[3] CNRS, F-38042 Grenoble, France

来源：

PHYSICA B-CONDENSED MATTER | 1999年 / 259-61卷

关键词：

heavy fermion; magnetism; supraconductivity; X-ray diffraction;

D O I：

10.1016/S0921-4526(98)01005-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report thermal expansion measurements on URu2Si2 by high-resolution X-ray diffraction done with a relative longitudinal resolution of 3 x 10(-6). Besides the abnormal thermal expansion, no lattice distortion indicating a transition into another space group was observed, i.e. the crystal remains tetragonal down to 3 K. (C) 1999 Elsevier Science B.V. All rights reserved.

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页码：648 / 649

页数：2

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