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Information × Registration Number 0205U006662, 0103U000181 , R & D reports Title Development of physical basis for creation of magnetic superlattices in heterogeneous films popup.stage_title Head Pogoriliy A, Registration Date 09-12-2005 Organization Institute for Magnetism of NASU popup.description2 The methods of creation of the ensemble of monodisperse magnetic nanoparticles have been developed; the ways for governing their properties have been found and the key parameters, which define their space ordering, are determined. The availability of the use of nanogranular magnetic metal-dielectric multilayers as the medium for magnetic recording is shown. The concentration range where the superparamagnetic-ferromagnetic transition occurs is specified. The factors, which define the magnetic state of such a systems, are cleared up. The phase diagram in coordinates of magnetic element concentration - temperature is built. Thickness dependence of the effective anisotropy field and interlayer interactions is investigated. The features of the proceeding of relaxation phenomena and behavior of nonlinear electrical and magnetoresistive effects are cleared up.5635 Product Description popup.authors popup.nrat_date 2020-04-03 Close