Bounds for the effective dielectric constant of a suspension of spherically symmetric particles
- 30 June 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (18), 3943-3951
- https://doi.org/10.1088/0022-3719/15/18/010
Abstract
The author evaluates explicit expressions for the third-order upper and lower bounds for the effective dielectric constant, as derived by Dederichs and Zeller (1973) and by Kroner (1977) for a suspension of identical spherically symmetric particles. The expressions involve two- and three-body integrals which in dipole approximation are identical with those appearing in the theory of Kirkwood and Yvon for the dielectric constant of a non-polar fluid. The author extends the theory of Kirkwood and Yvon to multipoles of arbitrary order to make the analogy complete.Keywords
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