Spin-wave resonance spectrum of a ferromagnetic boundary layer with unsymmetrical boundary conditions

A study is presented on the effects of unsymmetrical (d₁ =–d₂) attachment of surface spins and regards the excitation spectrum for a conducting ferromagnetic layer with spin-system damping. The conductivity causes nonuniformity in the high-frequency field in the film, which alters the shape of the spin-wave spectrum.Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 119–124, July, 1974.