2001/01/19 by P. G. Pagliuso, C. Petrović, C. Petrovic1 +6 · 1 citation
Chemistry · Materials Science · Physics and Astronomy · #Inorganic Chemistry and Materials #Iron-based superconductors research #Rare-earth and actinide compounds #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevb.64.100503
arxiv created 2001/01/19 · openalex publication_date 2001/08/07 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We report a thermodynamic and transport study of the phase diagram of CeRh_1\ensuremath-xIrxIn5. Bulk superconductivity is observed over a broad range of doping, 0.3<x<~1, including a substantial range (0.3<x<0.6) over which it coexists with magnetic order (which is observed for 0<~x<0.6). The anomalous transition to zero resistance that is observed in CeIrIn5 is robust against Rh substitution: the bulk Tc in CeRh0.5Ir0.5In5 is more than double that of CeIrIn5, whereas the zero-resistance transition temperature is relatively unchanged for 0.5<x<1.