How experimentally to detect a solitary superconductivity in dirty ferromagnet-superconductor trilayers?

Abstract

We theoretically study the proximity effect in the thin-film layered ferromagnet (F) - superconductor (S) heterostructures in F${}_1$F${}_2$S design. We consider the boundary value problem for the Usadel-like equations in the case of so-called "dirty" limit. The "latent" superconducting pairing interaction in F layers taken into account. The focus is on the recipe of experimental preparation the state with so-called solitary superconductivity. We also propose and discuss the model of the superconducting spin valve based on F${}_1$F${}_2$S trilayers in solitary superconductivity regime.

References in corpus (6)

• Proximity effects in superconductor-ferromagnet heterostructures
• Odd Triplet Superconductivity and Related Phenomena in Superconductor-Ferromagnet Structures
• Superconducting triplet spin valve
• Triplet proximity effect in FSF trilayers
• Colossal proximity effect in a superconducting triplet spin valve based on halfmetallic ferromagnetic CrO2
• Superconducting spin valve effect and triplet superconductivity in CoO${}_x$/Fe1/Cu/Fe2/Cu/Pb multilayer