Electrical permittivities and subglassy relaxations in sulphate glasses

Narasimham, P. S. L. ; Rao, K. J. (1979) Electrical permittivities and subglassy relaxations in sulphate glasses Bulletin of Materials Science, 1 (1). pp. 71-75. ISSN 0250-4707

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Official URL: http://www.ias.ac.in/j_archive/bms/1/1/71-78/viewp...

Related URL: http://dx.doi.org/10.1007/BF02907463

Abstract

The dielectric behaviour of K2SO4-ZnSO4 glasses have been investigated. These glasses exhibit subglassy relaxations close to glass transition temperature. The relative dielectric permittivities exhibit sharp rise near Tg which may be due to loosening of glass constituents leading to ionic dipolar or electrode polarisation contributions.

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ID Code:43786
Deposited On:16 Jun 2011 07:22
Last Modified:18 May 2016 00:40

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