Modeling of dielectric properties of porous perovskite ceramics

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SYSNO ASEP	0453537
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Modeling of dielectric properties of porous perovskite ceramics
Author(s)	Rychetský, Ivan (FZU-D)_{RID, ORCID} Klíč, Antonín (FZU-D)_{RID, ORCID}
Source Title	Proceedings of the 16th European Conference on Composite Materials. - Sevilla : University of Sevilla, 2014 / París F. - ISBN 978-84-616-9798-4
Pages	0963
Number of pages	6 s.
Publication form	Online - E
Action	European Conference on Composite Materials /16./
Event date	22.06.2014-26.06.2014
VEvent location	Sevilla
Country	ES - Spain
Event type	EUR
Language	eng - English
Country	ES - Spain
Keywords	ceramics ; permittivity ; finite element analysis ; effective properties
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GAP204/12/0232 GA ČR - Czech Science Foundation (CSF)
Institutional support	FZU-D - RVO:68378271
Annotation	Porous ceramics is modeled as random set of overlapping cubic grains. It is a two–component system with percolated both grains and pores. Dielectric properties were analyzed using the spectral representation of permittivity. It was shown that the permittivity is well described by the semi-empirical Lichtenecker formula. The calculations were done using the finite element method.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2016

Number of the records: 1