Аннотация:The proximity effect has been studied in an SF1S1F2s superconducting spin valve comprising a massive superconducting electrode (S) and a multilayer structure constituted by thin ferromagnetic F1,2 and superconducting S1 and S2 layers. Within the framework of the Usadel equations, it has been demonstrated that rotation the mutual orientation of the magnetisation vectors serves to initiate superconductivity in the outer thin s-film [1]. The pair potential in the outer S-film was studied, and regions of parameters with a significant spin-valve effect were identified. The strongest effect was observed in the region of parameters where the 0-π transition inside the structure occurs. We discussed the possible applications of such trigger effect such as reconfigurable Josephson junctions and tunable inductance elements.
