Coexistence of magnetism and superconductivity in CeRh1-xIrxIn5 - art. no.100503

Authors
Pagliuso, PG Petrovic, C Movshovich, R Hall, D Hundley, MF Sarrao, JL Thompson, JD Fisk, Z
Citation
Pg. Pagliuso et al., Coexistence of magnetism and superconductivity in CeRh1-xIrxIn5 - art. no.100503, PHYS REV B, 6410(10), 2001, pp. 0503
Citations number
24
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B
ISSN journal
01631829 → ACNP
Volume
6410
Issue
10
Year of publication
2001
Database
ISI
SICI code
0163-1829(20010901)6410:10<0503:COMASI>2.0.ZU;2-S
Abstract
We report a thermodynamic and transport study of the phase diagram of CeRh1 -xIrxIn5. Bulk superconductivity is observed over a broad range of doping, 0.3<x<less than or equal to>1, including a substantial range (0.3<x<0.6) ov er which it coexists with magnetic order (which is observed for 0 less than or equal tox<0.6). The anomalous transition to zero resistance that is obs erved in CeIrIn5 is robust against Rh substitution: the bulk T-c in CeRh0.5 Ir0.5In5 is more than double that of CeIrIn5, whereas the zero-resistance t ransition temperature is relatively unchanged for 0.5<x<1.