Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/47520
Or use following links to share this resource in social networks: Recommend this item
Title Modeling the Permittivity of Ferrite-Dielectric Composites
Authors Astakhov, V.A.
Shakirzyanov, R.I.
Morchenko, A.T.
Mingazheva, Z.V.
Kurochka, S.P.
ORCID
Keywords electromagnetic radiation
effective medium approximation
reflection coefficient
effective permeability and permittivity
shielding materials
ferrite
composite
Type Article
Date of Issue 2016
URI http://essuir.sumdu.edu.ua/handle/123456789/47520
Publisher Sumy State University
License
Citation Modeling the Permittivity of Ferrite-Dielectric Composites [Текст] / V.A. Astakhov, R.I. Shakirzyanov, A.T. Morchenko [et al.] // Журнал нано- та електронної фізики. - 2016. - Т.8, №3. - 03044
Abstract The paper presents the model of ferrite-dielectric (ferroelectric) composites with semiconductive powder fillers. Such media have the potential for designing systems with controlled frequency dispersion. Experimentally observed significant increase of effective dielectric permittivity in Mn-Zn ferrite composites with the semiconductor pellet is explained on the basis of the capacitance effect. Composites based on NiZn ferrite, which have significantly higher electrical resistance, do not exhibit such phenomena and their behavior is described in the framework of the traditional models of effective medium approximation. There is proposed an analytical solution for the dielectric constant of the composite, based on consideration of the impedances of equivalent circuit involving initial materials (matrix and filler).
Appears in Collections: Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

Views

Canada Canada
1
China China
881495113
Czechia Czechia
1
France France
2
Germany Germany
39578615
Greece Greece
27845
Ireland Ireland
3402002
Kazakhstan Kazakhstan
1
Lithuania Lithuania
1
Netherlands Netherlands
3800
Russia Russia
3
Singapore Singapore
83536
Ukraine Ukraine
549741760
United Kingdom United Kingdom
141304458
United States United States
1779047114
Unknown Country Unknown Country
549741759
Vietnam Vietnam
27847

Downloads

Belgium Belgium
1
Canada Canada
1
China China
1265359585
Czechia Czechia
1
France France
1
Germany Germany
-386359633
India India
167073
Iran Iran
3
Ireland Ireland
6804001
Italy Italy
1
Kazakhstan Kazakhstan
1
Lithuania Lithuania
1
Netherlands Netherlands
1
Singapore Singapore
1
South Africa South Africa
1
Ukraine Ukraine
1649224052
United Kingdom United Kingdom
1
United States United States
-386359632
Unknown Country Unknown Country
69
Vietnam Vietnam
1

Files

File Size Format Downloads
Astakhov _ electromagneti_ radiation.pdf 271.54 kB Adobe PDF -2146131766

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.