Homogenization of nanostructured media in magnetic field

• Magnetic properties of nanostructures are studied.
• Possibility of introduction of effective material parameters is established.
• Electromagnetic measurements in millimeter waveband are fulfilled.
• Transmission and reflection coefficients were obtained experimentally.
• The spectra of magnetic resonance are studied.

Problem of homogenization of nanostructured media in magnetic field has been considered. Possibility of introduction of effective material parameters dielectric permittivity and magnetic permeability for three classes of media such as magnetic metal nanostructures, film metal–dielectric composite media and 3D-nanocomposites on the base of opal matrices has been investigated. It has been stated that the introduction of effective parameters far from magnetic resonance conditions is possible at millimeter waveband frequencies. Strict introduction of effective magnetic permeability of nanostructured media near magnetic resonance is not possible.

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