Динамический эффект близости в гибридных структурах сверхпроводник/ферромагнитный диэлектрик
This paper presents a theoretical study of the dynamics of the induced magnetization and spin current
arising in a layer of an dirty superconductor due to the proximity to a ferromagnetic dielectric with a
uniform periodically precessing magnetization. The dynamics of the observed physical quantities is described
within the semi-classical Usadel–Floquet formalism, which makes it possible to study the effect of a periodic
perturbation on an inhomogeneous superconducting system. The spatial distributions and temporal evolution
of the induced magnetization and the superconducting spin current inside the superconductor layer are
found from the numerical solutions of the system of Usadel–Floquet equations.