Investigation of Permittivity Dispersion in the Infralow-Frequency Band by Time-Domain Dielectric Spectroscopy |
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| Authors: | Gudkov O. I. Gudkova L. O. Kashchenko M. V. Rubis A. M. |
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| Affiliation: | (1) Department of Chemical and Materials Engineering, University of Cincinnati, Cincinnati, OH 45221, USA;(2) Materials Science Programme, Indian Institute of Technology, Kanpur, 208016, India |
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| Abstract: | The transient-current method of time-domain dielectric spectroscopy, used to investigate the dispersion of the dielectric parameters of materials in the 10–4–1 Hz frequency band, and apparatus based on it, are considered. A program is developed for the mathematical processing of the results of an experiment using the numerical Fourier transformation method employing cubic splines for approximation, interpolation and extrapolation of data. The frequency spectra of   ' and ' of certain solid materials are presented. |
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