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Effective Medium Theory of Dielectric Constant of Granular Materials in the Presence of Skin Effect

Published online by Cambridge University Press:  28 February 2011

L.V. Panina ,
A.N. Lagar´kov ,
A. Ќ Sarychev ,
Y.R. Smychkovich  and
A.P. Vinogradov
L.V. Panina
Affiliation:
Institute for High Temperature, USSR Academy of Science, Moscow 127412, USSR
A.N. Lagar´kov
Affiliation:
Institute for High Temperature, USSR Academy of Science, Moscow 127412, USSR
Y.R. Smychkovich
Affiliation:
Institute for High Temperature, USSR Academy of Science, Moscow 127412, USSR
A.P. Vinogradov
Affiliation:
Institute for High Temperature, USSR Academy of Science, Moscow 127412, USSR
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Abstract

We consider the behavior of the dielectric constant of percolation composite systems. An example of such systems is a composite material consisting of a disordered mixture of metallic and insulating particles. A reduction in concentration P of the metallic (conducting) component reduces the static conductivity of the composite, so that it vanishes at some critical concentration PC known as the percolation threshold.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 195: Symposium S – Physical Phenomena in Granular Materials , 1990 , 275
Copyright
Copyright © Materials Research Society 1990

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References

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