Ontology highlight
ABSTRACT:
SUBMITTER: Jung SG
PROVIDER: S-EPMC5789853 | biostudies-other | 2018 Jan
REPOSITORIES: biostudies-other
Jung Soon-Gil SG Seo Soonbeom S Lee Sangyun S Bauer Eric D ED Lee Han-Oh HO Park Tuson T
Nature communications 20180130 1
Generally, studies of the critical current I<sub>c</sub> are necessary if superconductors are to be of practical use, because I<sub>c</sub> sets the current limit below which there is a zero-resistance state. Here, we report a peak in the pressure dependence of the zero-field I<sub>c</sub>, I<sub>c</sub>(0), at a hidden quantum critical point (QCP), where a continuous antiferromagnetic transition temperature is suppressed by pressure toward 0 K in CeRhIn<sub>5</sub> and 4.4% Sn-doped CeRhIn<sub> ...[more]