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А. Т. Пономаренко, В. Г. Шевченко, Ю. Е. Калинин*, А. В. Ситников*
«Свойства и перспективы применения искусственных ферронаномагнетиков в области СВЧ.»
129–141 (2011)

PACS numbers: 07.50.Hp, 07.55.Nk, 61.05.cm, 75.50.Tt, 77.22.Ch, 78.70.Gq, 84.40.-x

Nanocomposites of amorphous metal granules embedded in a di-electric matrix are prepared by simultaneous deposition of complex metal alloy and dielectric SiO2. Electrical conductiv-ity and complex permittivity and permeability are investigated as functions of metallic-phase concentration and thermal ageing conditions. Conductivity is found to be very strong dependent on dielectric concentration. Electromagnetic pa-rameters of amorphous composites exhibit nonlinear depend-ences of complex ? and ? on metallic-phase concentration. High values of magnetic losses and close values of ?? and ?? ensure effective absorption of electromagnetic radiation in micro-wave range that allows using nanocomposites as shielding mate-rials of absorbing type.