Magnetooptical effects in ferroelectric materials

摘要: An expression for high-frequency susceptibility of a ferroelectric material in constant magnetic field H0 parallel to the direction spontaneous polarization P0 has been derived. The reflection and transmission light through is considered normal incidence at surface (along ν surface). It shown that plane reflected should be rotated an angle proportional product P0H0. For H0⊥ν, rotation transmitted periodic function optical path, its amplitude being In H0‖ν geometry, weak gyration effect P0H0 observed light, addition Faraday effect. This does not depend on canceled during backward transmission, contrast with apparently similar “magnetopolarization gyration,” but estimates give much smaller magnitude ...