Coexistence of local magnetism and superconductivity in the heavy-fermion CeRh${}_2$As${}_2$ revealed by $\mu$SR studies

Seunghyun Khim, Oliver Stockert, Manuel Brando +8

The superconducting (SC) state ($T_{\mathrm{c}}$ = 0.3 K) of the heavy-fermion compound CeRh${}_2$As${}_2$, which undergoes an unusual field-induced transition to another high-field SC s…