Dielectric studies of As-Se glasses

Mohan, R and Rao, KJ (1981) Dielectric studies of As-Se glasses. In: Journal of Chemical Sciences, 90 (3). pp. 229-235.

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Abstract

Dielectric constants and loss tangents of As-Se glasses have been measured between 300 K and the respective glass transition temperatures and between 1 kHz and 20 kHz. The variation of dielectric constants has been interpreted in terms of both heteropolarity of bonds and average bond energies employing a chemically ordered network model. Various contributions to total molar polarizations have been estimated. Rapid rise of loss tangent in the vicinity of glass transitions has been interpreted in terms of rapid increase; of d.c. conductivity.

Item Type:	Journal Article
Publication:	Journal of Chemical Sciences
Publisher:	Springer India
Additional Information:	Copyright of this article belongs to Springer India.
Keywords:	Dielectric studies of As-Se glasses
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	06 Jan 2010 12:07
Last Modified:	19 Sep 2010 05:46
URI:	http://eprints.iisc.ac.in/id/eprint/23507

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