Article ID Journal Published Year Pages File Type
1675955 Thin Solid Films 2006 6 Pages PDF
Abstract

Vacuum deposited polyaniline thin films have been found to exhibit a strong degree of non-linearity in the dielectric properties. As a function of change in the differential capacitance of metal–polymer–metal thin film capacitor upon application of d.c. bias. Dielectric capacitance and dielectric loss of the films were investigated in the frequency range from 10 Hz to 1 MHz, at different bias voltage. The above investigations lead to the estimation of charge carrier mobility, concentration, thin film crystallite size and diffusion constant in vacuum deposited polyaniline thin films.

Related Topics
Physical Sciences and Engineering Materials Science Nanotechnology
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