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Information × Registration Number 0214U008146, 0111U005265 , R & D reports Title Investigation of interaction effects of electromagnetic and acoustic fields with ordered, nanostructured and biological systems for creation of new technologies. popup.stage_title Head Grуgoruk Valeriy Ivanovych, Доктор фізико-математичних наук Registration Date 21-08-2014 Organization Taras Shevchenko Kiev university popup.description2 Variation of photonic crystal characteristics under the influence of spatially uniform and periodic static deformations is studied theoretically. Influence of acoustic wave on the characteristics of localized modes of two-dimensional photonic crystal is found.The static magnetic and microwave spectral characteristics of composite materials on the basis of barium hexaferrite powder and carbon nanoplatelets have been investigated. The experimental features of the interaction between electromagnetic waves of a dielectric waveguide and magnetostatic oscillations in barium hexaferrite with previously formed regular domain structure have been identified. The nonlinear properties of the types of magnetostatic waves in ferrite film resonators were studied as well. The effect of electrical control of domains magnetization orientation is studied. The matrix model of the medium with the homogeneous approximation, which allows to characterize their anisotropic parameters, is built. The application of new technologies has provided a significant improvement of transport and noise characteristics of Si-nanowires MOS structures. It allows to use the ones as highly sensitive biosensors. The three different conductivity mechanisms of 1D- conductors (carbon nanotubes) were experimentally investigated by noise spectroscopy methods. Product Description popup.authors Іванюта О. Віділ А. Григорук В. Загородній В. Коваленко В. Колєнов С. Короновський В. Нечипорук О. Овечко В. Олійник В. Пільгун Ю. Попов М. Сердега І. Сорочак А. Сохацкий В. Тичко О. Фаткова Н. Чевнюк Л. Юрченко О. Яковенко М. popup.nrat_date 2020-04-02 Close