Effect of Relaxation-Time Distribution in the Dielectric Spectra of Semielectrics

摘要

To develop a method for investigating materials of molecular electronics [1] it is necessary to specify the distinctive attributes of relaxation polarization that are associated with the local electrical conduction of macromolecules of the polymeric semiconductor, semielectrics [2]. To interpret the dependence of permittivity ε' and loss factor ε" on frequency v for polyacene quinones, we used the model of grain-interlayers [3]. We generalized this model in view of the wide conductivity distribution of macromolecules.