Superconducting phase diagram of the filled skuterrudite PrOs4Sb12

Superconducting phase diagram of the filled skuterrudite PrOs4Sb12
复制标题

填充方钴矿PrOs4Sb12的超导相图

DOI:
10.1103/physrevb.70.064516
复制
发表时间:
2004
期刊:
影响因子:
3.7
通讯作者:
H. Sato
H. Sato
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
M. Measson;D. Braithwaite;J. Flouquet;G. Seyfarth;J. Brison;E. Lhotel;C. Paulsen;H. Sugawara;H. Sato

文献摘要

参考文献

被引文献

相似文献

我们对重费米子超导体PrOs4Sb12的比热进行了新的测量,该样品在Tc1=1.89K和Tc2=1.72K有两个明显的反常。它们被用来绘制PrOs4Sb12低至350~mK的精密磁场-温度超导相图。讨论了PrOs4Sb12的超导相图及其与非常规超导序参数的可能关系。我们给出了Hc2(T)的详细分析,它显示了顺磁限制(支持偶偶宇称配对)和多带效应。
We present new measurements of the specific heat of the heavy fermion superconductor PrOs4Sb12, on a sample which exhibits two sharp distinct anomalies at Tc1= 1.89K and Tc2= 1.72K. They are used to draw a precise magnetic field-temperature superconducting phase diagram ofPrOs4Sb12 down to 350~mK. We discuss the superconducting phase diagram of PrOs4Sb12 and its possible relation with an unconventional superconducting order parameter. We give a detailed analysis of Hc2(T), which shows paramagnetic limitation (a support for even parity pairing) and multiband effects.
DOI: 10.1103/physrevb.65.100506
发表时间: 2002-03-01
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者:
Bauer, ED;Frederick, NA;Maple, MB
通讯作者: Maple, MB
重费米子超导体 PrOs_4Sb_<12> 中磁场感应四极有序的证据
DOI: --
发表时间: 2003
期刊: J.Phys.Soc.Jpn. Vol.72 No.5
影响因子: --
作者:
日高芳樹;甲斐昌一;et al.;M.Kohgi et al.
通讯作者: M.Kohgi et al.