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- Document type:
- Zeitschriftenaufsatz
- Author(s):
- Drobnik, S.; Grube, K.; Pfleiderer, C.; L̈ohneysen, H. V.; Bauer, E. D.; Maple, M. B.
- Title:
- {{AC}} Susceptibility Studies of the Superconductivity of {{PrOs4Sb12}}
- Abstract:
- We report the superconducting phase diagram of PrOs4Sb12 deduced from the real-part $ḩi′$ and the imaginary part $ḩi″$ of the AC susceptibility. The double transition at Tc1=1.85K and Tc2=1.75K seen in the specific heat may be related to features in $ḩi′$ and $ḩi″$, where full diamagnetic shielding is observed below Tc2 only. As function of magnetic field the phase bounded by Tc2 displays features reminiscent of the peak effect.
- Keywords:
- Heavy-fermion superconductivity,Peak effect,Skutterudites
- Journal title:
- Physica B: Condensed Matter
- Year:
- 2005
- Journal volume:
- 359-361
- Month:
- apr
- Pages contribution:
- 901
- Fulltext / DOI:
- doi:10.1016/j.physb.2005.01.257
- Print-ISSN:
- 0921-4526
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