Influence of Conductance Frequency Dispersion on Spectral Crossover in Magnetized Conductor

Within the Faraday’s geometry, change of conditions of intersection of branches of the curve of magnetization oscillations (or spectral crossover) is analyzed for a case of when the conductance of a ferromagnetic conductor depends on frequency and Hall resistance is not equal to zero. The spectral crossover connects long magnetization waves, to which the electromagnetic field skinning corresponds and short waves which create a standing wave in a thin film during the spin-wave resonance. The finite time of relaxation pulse of current carriers and spin-orbital interaction, determining the Hall constants, are reasons for the change of conditions of intersection or spectral crossover. Formulae to determine the change of conditions of the spectral crossover are derived.