DOUBLE ANOMALY IN THE SPECIFIC-HEAT OF SUPERCONDUCTING UPT3 AND UPT3B0.11

被引：19

作者：

VORENKAMP, T

TARNAWSKI, Z

VANDERMEULEN, HP

KADOWAKI, K

MEULENBROEK, VJM

MENOVSKY, AA

FRANSE, JJM

机构：

[1] Natuurkundig Laboratorium der Universiteit van Amsterdam, 1018 XE Amsterdam

来源：

PHYSICA B | 1990年 / 163卷 / 1-3期

关键词：

D O I：

10.1016/0921-4526(90)90270-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The specific heat of several poly- and single-crystalline samples of UPt3 and UPt3B0.11 has been measured below 1 K, in order to study the substructure in the anomaly below the superconducting transition. A double anomaly has been observed for Czochralski-grown single-crystalline UPt3 as well as for poly-crystalline UPt3B0.11. The addition of boron increases the transition temperature with roughly 100 mK and does not suppress the second transition. © 1990.

引用

页码：564 / 566

页数：3

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