Publication Date:
2015-02-18
Description:
Author(s): F. F. Tafti, A. Ouellet, A. Juneau-Fecteau, S. Faucher, M. Lapointe-Major, N. Doiron-Leyraud, A. F. Wang, X.-G. Luo, X. H. Chen, and Louis Taillefer We report a sudden reversal in the pressure dependence of T c in the iron-based superconductor RbFe 2 As 2 , at a critical pressure P c =11 kbar. Combined with our prior results on KFe 2 As 2 and CsFe 2 As 2 , we find a universal V-shaped phase diagram for T c versus P in these fully hole-doped 122 materials, whe... [Phys. Rev. B 91, 054511] Published Tue Feb 17, 2015
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics