Summary
After defining the boundaries for the dielectric constant of a heterogeneous mixture, the behaviour of such a mixture is studied as a function of the frequency, when one of its components is polar. Deviations from a semicircle are to be expected for the functionε″ m =f(ε′ m ) even when the dielectric properties of the polar constituent can be described with a semicircular Cole-Cole-arc. The relaxation time of the mixture is shorter than that of the polar constituent.
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De Loor, G.P. Dielectric properties of heterogeneous mixtures with a polar constituent. Appl. sci. Res. 11, 310–320 (1964). https://doi.org/10.1007/BF02922010
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DOI: https://doi.org/10.1007/BF02922010