Conductivity of metal (Al, Cu)-dielectric composites and modeling of the single- and multi-layer composite coatings for microwave applications

0434458 - FZÚ 2015 RIV US eng C - Conference Paper (international conference)
Borisova, A. - Bondar, B. - Machulyansky, A. - Rodionov, M. - Yakimenko, Y. - Bovtun, Viktor - Kempa, Martin
Conductivity of metal (Al, Cu)-dielectric composites and modeling of the single- and multi-layer composite coatings for microwave applications.
2014 IEEE 34th International Scientific Conference Electronics and Nanotechnology (ELNANO). New York: IEEE, 2014, s. 164-167. ISBN 978-1-4799-4581-8.
[IEEE 34th International Scientific Conference on Electronics and Nanotechnology (ELNANO 2014). Kyiv (UA), 15.04.2014-18.04.2014]
R&D Projects: GA ČR GAP204/12/0232
Institutional support: RVO:68378271
Keywords : metal-dielectric composites * conductivity * microwave absorption * reflection and transmission coefficients * electrodynamic simulation
Subject RIV: BM - Solid Matter Physics ; Magnetism

Dielectric and conductivity spectra of metal-dielectric composites (epoxy resin with Al and Cu nanoparticles)were studied at high frequencies from 106 to 109 Hz and analyzed in the model of Cole-Cole relaxation. The experimental and modeled dielectric spectra are used for simulation of reflection, transmission and absorption of the electromagnetic waves in a free space caused by the single- and multilayer composite coatings. Possible microwave applications of the coatings are analyzed and discussed.
Permanent Link: http://hdl.handle.net/11104/0238506