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Information × Registration Number 0219U003424, 0116U002564 , R & D reports Title Interaction of electromagnetic, acoustic and magnetic fields of nanostructured targets for advanced biology and information technology. popup.stage_title Head Grygoruk Valeriy, Доктор фізико-математичних наук Registration Date 25-02-2019 Organization Taras Shevchenko Kiev University popup.description2 For theoretical substantiation of the experimental results obtained, an improved model of reversal was used based on Stoner-Wolfart's energy balance model with the inclusion of additional energies - magnetoelastic, photoinduced and electro-induced. With this model, diagrams of the distribution of the energy of magnetization were constructed, depending on external factors (mechanical stress values, intensity of light, electric field tension, etc.). The magnetization curves, depending on the mechanical stress, polarization of light and other factors, were constructed according to the coordinates of the minima of the magnetization energy. Studies of new effects arising from the interaction of polarized electromagnetic radiation with homogeneous and heterogeneous media in the form of optical fibers have been carried out. As a result of the research new knowledge about the dynamics of the amplification of the coherent signal on the background of stochastic Stokes noise was obtained, which would eliminate the inconsistency of the existing theory with the experimental data, discover new laws and improve the theory of noise parameters of the VRPP. The non-linearity of the volt-ampere characteristics of the structures of the KSDI and its instability (relaxation processes, quasigarmonic oscillations) in different modes is studied in detail. The physical behavior model of structures in the conditions of strong self-warming is proposed. Measurements of the distribution of the electric field on the surface of the ITO film deposited on different substrates, which is due to the heterogeneous self-heating film of the film, have been carried out. The electrodynamic characteristics of barium hexaferiters with the replacement of iron cations with Ga3 +, Al3 + and In3 + dielectric cations, structured composite materials based on barium hexaferite, molecular complexes with spin-crossover effect, and anisotropy of giant nonlinear magnetoelectric effects in hexaferates with the structure of magneto-plebium were studied. Product Description popup.authors Є.А.Оберемок І.В.Сердега В. С. Сидоренко В.В.Загородній В.В.Олійник В.Л.Лаунець В.П.Сохацький Г.С.Фелінський М.В.Петричук М.О. Попов О.В.Тичко Пільгун Ю. С.М.Савенков С.О. Колєнов С.О. Шуліма С.П. Павлюк popup.nrat_date 2020-04-02 Close