NEW SERIES. SERIES: PHISICS

Izvestiya of Saratov University.

ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)


Cite this article as:

Voronin D. V., Beginin E. N. Microwave Absorption Spectra and Resonance Frequencies of a «Magnetic Nanocomposite Coating – Microstrip Line» Structure. //Izvestiya of saratov University. New series. Series: Phisics. , 2015, vol. 15, iss. 1, pp. 27-32. DOI: https://doi.org/10.18500/1817-3020-2015-15-1-27-32

Language: 
Russian
Heading: 
UDC: 
537.635; 537.622

Microwave Absorption Spectra and Resonance Frequencies of a «Magnetic Nanocomposite Coating – Microstrip Line» Structure

Autors: 
Voronin Denis Viktorovich, Saratov State University
Beginin Evgeny Nikolaevich, Saratov State University
Abstract: 

This paper aims to look into microwave absorption spectra of «mag-netic nanocomposite coating – microstrip line» structure, containing magnetite Fe3O4 nanoparticles. The resulted spectra allowed to define the specific resonance frequencies of the structure under investiga-tion and to figure out the material parameters of the nanocomposite coating, that are, an effective magnetization, a volume fraction of magnetic nanoparticles in the coating as well as a magnetic crystal-line anisotropy filed. The results of this work may be used to design new magnetic materials containing magnetite nanoparticles for novel microwave devices with enhanced properties.

DOI: 
10.18500/1817-3020-2015-15-1-27-32
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