Superconductivity in PrOs4Sb12:: On the double transition and multiband effects

被引：1
|
作者：
Seyfarth, G.
Brison, J. P.
Measson, M. A.
Braithwaite, D.
Lapertot, G.
Flouquet, J.
机构：
[1] CNRS, Ctr Rech Tres Basses Temp, F-38042 Grenoble, France
[2] CEA, SPSMS, DRFMC, F-38054 Grenoble, France
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2007年 / 460卷
关键词：
superconductivity; thermal transport; heavy fermion; filled skutterudite;
D O I：
10.1016/j.physc.2007.03.340
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The superconducting state of the heavy fermion PrOs4Sb12 was studied by heat transport measurements on a highly homogeneous single crystal exhibiting only one transition peak in the specific heat. The temperature and field dependence of the thermal conductivity confirm the recently suggested multiband superconductivity scenario and point to fully open gaps on the whole Fermi surface. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：694 / 695
页数：2
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