SPECIFIC-HEAT OF A 3-DIMENSIONAL METAL NEAR A ZERO-TEMPERATURE MAGNETIC PHASE-TRANSITION WITH DYNAMIC EXPONENT Z=2, 3, OR 4

被引：72

作者：

ZULICKE, U

MILLIS, AJ

机构：

[1] AT and T Bell Laboratories, Murray Hill, NJ 07974

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.51.8996

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We derive expressions for the universal contribution to the specific heat of a three-dimensional metal near a zero-temperature phase transition with dynamical exponent z=2, 3, or 4. The results allow a quantitative comparison of theory to data. We illustrate the application of our results by analyzing data for Ce1-xLuxCu2Si2, which has been claimed to be near a quantum critical point. © 1995 The American Physical Society.

引用

页码：8996 / 9004

页数：9

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