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Information × Registration Number 0212U000647, 0107U000815 , R & D reports Title The theory of parametric resonans and the problem of stabilization (destabilization) of dynamical states. popup.stage_title Head Baryhtar V., Registration Date 07-03-2012 Organization Institute of magnetism of NASU popup.description2 In the model of finite-gap potentials a parametric resonance theory is developed in classic and quantum fermion systems. The exactly solvable models of the parametric amplification (damping) of collective excitations are built. The features of spin wave attenuation near a spin-reorientation magnetic transitions are studied taking into account system symmetry. The theory of nonlinear magnetic vibrations with a spin reduction effect and photo-assisted spin precession in antiferromagnetic are developed. Product Description popup.authors Іванов Б.О. Бар'яхтар В.Г. Белоколос Є.Д. Данилевисч О.Г. Самар А.В. popup.nrat_date 2020-04-02 Close