Theory of supercurrent transport in SIsFS Josephson junctions
Theory of supercurrent transport in SIsFS Josephson junctions
We present the results of a theoretical study of current-phase relations (CPRs) ${J}_{S}(\ensuremath{\varphi})$ in Josephson junctions of SIsFS type, where S is a bulk superconductor and IsF is a complex weak link consisting of a superconducting film s, a metallic ferromagnet F, and an insulating barrier I. At temperatures close …