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Long-range triplet proximity effect in multiply connected ferromagnet-superconductor hybrids
A. V. Samokhvalov, J. W. A. Robinson, A. I. Buzdin
Applying the linearized Usadel equations, we consider the nucleation of superconductivity in multiply connected mesoscopic superconductor/ferromagnet (S/F) hybrids such as a thin s…
Nonuniform superconductivity and Josephson effect in conical ferromagnet
Hao Meng, A. V. Samokhvalov, A. I. Buzdin
Using the Gorkov equations, we provide an exact solution for a one-dimensional model of superconductivity in the presence of a conical helicoidal exchange field. Due to the special…
Electronic structure of mesoscopic superconducting disk: Quasiparticle tunneling between the giant vortex core and disk edge
A. V. Samokhvalov, I. A. Shereshevskii, N. K. Vdovicheva +4
The electronic structure of the giant vortex states in a mesoscopic superconducting disk is studied in a dirty limit using the Usadel approach. The local density of states profiles…