Open AccessMagnetic and dielectric properties of composites based on magnetic microspheres
Author(s) -
С. А. Вызулин,
V. Yu. Buz’ko,
Д. А. Каликинцева,
А. I. Goryachko,
L. I. Sarin,
O. A. Kolantsov,
Н. Е. Сырьев
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1389/1/012161
Subject(s) - materials science , composite material , permeability (electromagnetism) , dielectric , microstructure , permittivity , microsphere , magnetic nanoparticles , scattering , dielectric permittivity , electromagnetic radiation , particle size , filler (materials) , optics , nanoparticle , chemistry , biochemistry , physics , optoelectronics , chemical engineering , membrane , engineering , nanotechnology
Composites with a filler based on a magnetic material ECOM-P and paraffin were investigated. The microstructure of the magnetic material was studied, the average particle size was determined. The influence of the concentration of magnetic filler on the scattering characteristics of electromagnetic waves in the frequency range from 15 MHz to 7 GHz is determined. The values of permittivity and permeability at frequencies of 1, 2 and 3 GHz are calculated.