Počet záznamů: 1
Modeling of dielectric properties of porous perovskite ceramics
- 1.0453537 - FZÚ 2016 RIV ES eng C - Konferenční příspěvek (zahraniční konf.)
Rychetský, Ivan - Klíč, Antonín
Modeling of dielectric properties of porous perovskite ceramics.
Proceedings of the 16th European Conference on Composite Materials. Sevilla: University of Sevilla, 2014 - (París, F.), 0963. ISBN 978-84-616-9798-4.
[European Conference on Composite Materials /16./. Sevilla (ES), 22.06.2014-26.06.2014]
Grant CEP: GA ČR GAP204/12/0232
Institucionální podpora: RVO:68378271
Klíčová slova: ceramics * permittivity * finite element analysis * effective properties
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
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.
Trvalý link: http://hdl.handle.net/11104/0254357
Počet záznamů: 1