The dielectric properties of the composites are influenced not only by the relative permittivity of the components but also by other factors such as the morphology, dispersion as well as the interaction between the two phases. According to this there are N number of theoretical models for measuring relative permittivity of the polymer ceramic composites. Some of the examples are Lichtenecker equations, Modified Lichtenecker, Maxwell-Wagner, Maxwell-Garnet, Jayasundere-Smith, Effective Medium Theory etc ?
I am planing to write a review on this models Please help me to find out new suggestions to these topics?
I am planing to use N number of composites that already published by explaining those models.. with our systems ?
Anyone can join me those who are interested in this topics ?
Dear friend, i also need to define permeability of a composite material system(metal matrix-ceramic reinforcement).. I need it because i try to get simulation in COMSOL software..
The composite permeability (magnetic permeability) can be calculated from the component permeabilities by the sam equations which are used to calculate the composite permiitivity from the component permittivities. If you have complex permittivities and/or permeabilities, you hav eto use complex calculus. (See the attached file)
Dear Jobin, as you didn't mention
http://en.wikipedia.org/wiki/Cole%E2%80%93Cole_equation
explicitly, maybe it could be a suggestion. Originally it was tested also on solids.
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