Low-temperature specific heat of the heavy-fermion superconductor PrOs4Sb12

被引：0
|
作者：
Vollmer, R. [1 ]
Faißt, A. [1 ]
Pfleiderer, C. [1 ]
V. Löhneysen, H. [1 ,2 ]
Bauer, E.D. [3 ]
Ho, P.-C. [3 ]
Zapf, V. [3 ]
Maple, M.B. [3 ]
机构：
[1] Physikalisches Institut, Universität Karlsruhe, Wolfgang-Gaede-Strasse 1, D-76128 Karlsruhe, Germany
[2] Forschungszentrum Karlsruhe, Institut fur Festkorperphysik, D-76021 Karlsruhe, Germany
[3] Department of Physics, Inst. for Pure Appl. Phys. Sci., University of California San Diego, La Jolla, CA 92093-0319, United States
来源：
Physical Review Letters | 2003年 / 90卷 / 05期
关键词：
Electric conductivity - Fermions - Ground state - Magnetic field effects - Magnetic susceptibility - Magnetization - Phase diagrams - Single crystals - Specific heat - Superconducting materials - Superconductivity - Thermal variables measurement;
D O I：
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学科分类号：
摘要：
The C of an aggregate of five small single-crystal pieces all showing very well-developed facets was reported. This aggregate displayed the highest C thus far reported, while that of a large single piece that served for comparison was reduced by 9%, indicating a small quantity of Sb inclusions. It was found that T*ofthe peak of the Schottky anomaly and Tc were sample independent.
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页码：1 / 057001
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