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Evaluation of the relaxation intensity from dielectric loss data

โœ Scribed by Yasuo Kita; Naokazu Koizumi

Book ID
103896569
Publisher
Elsevier Science
Year
1979
Weight
482 KB
Volume
15
Category
Article
ISSN
0378-4487

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โœฆ Synopsis

Empirical formulae for evaluating the dielectric relaxation intensity or the magnitude of dielectric dispersion from dielectric loss data in a limited range of frequency around the relaxation frequency are presented for the Cole-Cole, Davidson-Cole, and Williams-Watts type of relaxation. The relaxation intensity Ae is expressed in terms of E"~ the dielectric loss maximum and W the frequency separation for a half, two thirds, or three quarters of E"M in the form AE = E"~/ [(Cl/W) + C2 + C3W ] where numerical constants C 1, C2, and C3 are given for the respective types of relaxation.

The formulae tested with some experimental data give the sufficient accuracy in evaluation of the relaxation intensity.

๐Ÿ“œ SIMILAR VOLUMES

Evaluation of the relaxation intensity f
Evaluation of the relaxation intensity from dielectric loss data
โœ Mradula Chauhan; Mridula Gupta; J.P. Shukla ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science โš– 312 KB

Empirical formulae for evaluating the dielectric relaxation intensity, or the magnitude of dielectric dispersion, from dielectric loss data, proposed by Kita and Koizumi, in a limited range of frequency around the relaxation frequency for the Davidson -Cole relaxation has been verified in the case o