Complex polarizability as used to analyze dielectric relaxation measurements |
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| Authors: | E Sánchez Martínez R Díaz Calleja W Gunßer |
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| Institution: | (1) Present address: Laboratory of Thermodynamics and Physical Chemistry of E.T.S.I.I.V. Valencia (U.P.V.), Apartado 22012, 46071 Valencia, Spain;(2) Institute of Physical Chemistry, University of Hamburg, Germany |
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| Abstract: | The effect of representing dielectric properties in terms of the complex polarizability  c =  – i is examined. Loss curves ( and tan  ) are shifted towards higher frequencies, revealing the existence of new relaxations and allowing the clarifications of ones already known. We have calculated the shift ratios  (at maximum or tan )/ (at maximum or tan ) from the more conventional empirical equations representing the dielectric behavior. Some examples are given. |
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| Keywords: | Polarizability dielectricrelaxation charge transfercomplexes polymers |
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