A computational algorithm for determining the descriptors of autonomous blocks with magnetic nanoclusions and Floquet channels

The descriptors of linear and nonlinear autonomous blocks (ABs) in the form of the rectangular parallelepipeds with Floquet channels on bounds containing the magnetic nanoinsertions are determined at ectrodynamic accuracy level. The descriptors are based on the solution of the nonlinear full Maxwell‘s equations with electrodynamic boundary conditions, complemented by the Landau-Lifshitz equation of motion of the magnetization vector including the exchange term. The 3D diffraction boundary problem for AB with Floquet channels containing the magnetic nanoinsertions was solved using the Galerkin’s projection method.