HEAVY-FERMION SUPERCONDUCTIVITY AT TC=2K IN THE ANTIFERROMAGNET UPD2AL3

被引：436

作者：

GEIBEL, C

SCHANK, C

THIES, S

KITAZAWA, H

BREDL, CD

BOHM, A

RAU, M

GRAUEL, A

CASPARY, R

HELFRICH, R

AHLHEIM, U

WEBER, G

STEGLICH, F

机构：

[1] Institut für Festkörperphysik, Technische Hochschule, Darmstadt, W-6100

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1991年 / 84卷 / 01期

关键词：

D O I：

10.1007/BF01453750

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

UPd2Al3 is a new heavy-fermion superconductor with a record T(c) of 2 K. In addition, it shows a transition to long-range antiferromagnetic order at T(N) = 14 K. Its Sommerfeld coefficient is reduced from gamma-p = 210 mJ/K2 mole in the paramagnetic to gamma-o = 150 mJ/K2 mole in the antiferromagnetic phase.

引用

页码：1 / 2

页数：2

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