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Information × Registration Number 0215U008140, 0115U002716 , R & D reports Title Influence of electric and magnetic fields on microwave and morphological properties of magnetic nanostructures popup.stage_title Head Verba R Ivanov, Registration Date 15-12-2015 Organization Institute of magnetism of NASU popup.description2 A method of spin wave damping rate calculation in the presence of nonuniform and nonlocal dissipation mechanisms is developed. Thresholds of the parametric excitation of spin waves in ultrathin ferromagnetic waveguides via the effect of the voltage-controlled magnetic anisotropy are found; a theory of the overthresold state is developed. Peculiarities of the ferromagnetic resonance and spin-wave modes structure in hexagonal antidot lattice and in nanodot array grown on continuous film are studied. Analytical expressions for the spin wave spectrum in ferromagnetic nanotubes in the case of "easy axis" and "easy plane" anisotropy are derived. The influence of the collective spin wave structure in a magnonic crystal on its static properties, namely, on the critical field of transition into a different static state is demonstrated. Effects of magnetic field and aftereffects on averaged characteristics of granular Co25Ag75 films are studied. Product Description popup.authors Верба Р.В Голуб В.О. Горобець О.Ю. Горобець Ю.І. Кучко А.М. popup.nrat_date 2020-04-02 Close