Modeling of metal-dielectric nanocomposite coatings with ferromagnetic inclusions for electromagnetic protection of electronic devices

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00434348" target="_blank" >RIV/68378271:_____/14:00434348 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ELNANO.2014.6873955" target="_blank" >http://dx.doi.org/10.1109/ELNANO.2014.6873955</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ELNANO.2014.6873955" target="_blank" >10.1109/ELNANO.2014.6873955</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of metal-dielectric nanocomposite coatings with ferromagnetic inclusions for electromagnetic protection of electronic devices

Popis výsledku v původním jazyce

Metal-dielectric nanocomposite system with ferromagnetic inclusions was prepared and studied: epoxy resin-xFe (x = 0?30 vol.% is a content of the Fe nanoparticles). Its dielectric and magnetic spectra were measured in a broad frequency range from 106 Hzto 1010 Hz. Both dielectric and magnetic dispersion was observed. Based on the experimental spectra of the complex permittivity and permeability, reflection and transmission coefficients of of the composite layers in a free space were calculated depending on the content of ferromagnetic inclusions and layer thickness. Microwave absorption of the studied metal-dielectric composites varies in a broad rage and can be controlled by changing the concentration of ferromagnetic inclusions. The composites can be used as microwave absorbing or shielding materials.

Název v anglickém jazyce

Modeling of metal-dielectric nanocomposite coatings with ferromagnetic inclusions for electromagnetic protection of electronic devices

Popis výsledku anglicky

Metal-dielectric nanocomposite system with ferromagnetic inclusions was prepared and studied: epoxy resin-xFe (x = 0?30 vol.% is a content of the Fe nanoparticles). Its dielectric and magnetic spectra were measured in a broad frequency range from 106 Hzto 1010 Hz. Both dielectric and magnetic dispersion was observed. Based on the experimental spectra of the complex permittivity and permeability, reflection and transmission coefficients of of the composite layers in a free space were calculated depending on the content of ferromagnetic inclusions and layer thickness. Microwave absorption of the studied metal-dielectric composites varies in a broad rage and can be controlled by changing the concentration of ferromagnetic inclusions. The composites can be used as microwave absorbing or shielding materials.

Druh

D - Stať ve sborníku

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

<a href="/cs/project/GAP204%2F12%2F0232" target="_blank" >GAP204/12/0232: Dielektrická a fononová spektroskopie nanokompozitních dielektrik a vodičů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2014 IEEE 34th International Scientific Conference Electronics and Nanotechnology (ELNANO)

ISBN

978-1-4799-4581-8

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

139-141

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Kyiv

Datum konání akce

15. 4. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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