MIXED-VALENCE TRANSITION IN YBINCU4

被引：82

作者：

KINDLER, B

FINSTERBUSCH, D

GRAF, R

RITTER, F

ASSMUS, W

LUTHI, B

机构：

[1] Physikalisches Institut, Universität Frankfurt

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 02期

关键词：

D O I：

10.1103/PhysRevB.50.704

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present single-crystal data of mixed-valent YbInCu4 including a description of the single-crystal-growth procedure. Many of the data, such as magnetic susceptibility, electrical resistivity, and lattice constant, are similar to previously published polycrystalline data although the mixed-valent transition at 66.9 K is sharper than in the latter case. In addition, elastic-constant data are presented which exhibit a pronounced softening of the bulk modulus and the Poisson ratio at T(a).

引用

页码：704 / 707

页数：4

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