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In this work the generation of the microwave oscillations by multilayered structure, which consists of two nanosized ferromagnetic layers La2/3Sr1/3MnO3 (LSMO) and Au separated by barrier multiferroic layer (2nm thickness) La0.1Bi0.9MnO3 (LBMO) mediated by dc-current, is considered. The proposed approach is based on the macrospin approximation and spin-wave analysis of the magnetization. We find the...
The microscopic description of the magnetoelectric effect in LiCoPO 4 is given. The “one-ion” approximation in which the magnetic order is presented by a Weiss molecular field approximation is taken as the basis of the model. Using the lowest possible order of perturbation theory the mechanism analogous to that of the changes due to an electric field of g-factor rather than a mechanism which...
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