Title:
Study of thermally activated a.c. conduction in a-Se80Te 20 and a-Se80Te19.5M0.5 (M = Cd, In, Sb) alloys

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dc.contributor.authorN. Chandel
dc.contributor.authorN. Mehta
dc.contributor.authorA. Kumar
dc.date.accessioned2026-02-07T05:29:23Z
dc.date.issued2011
dc.description.abstractThe temperature and frequency dependence of a.c. conductivity in a-Se 80Te20 and a-Se80Te19.5M 0.5 (M = Cd, In, Sb) alloys have been investigated. Measurements have been carried out for the frequency range 0.5 kHz-10 kHz in the temperature range from room temperature to glass transition temperature. The a.c. conductivity σac is found to be proportional to ωs where s < 1. The temperature dependence of both σac and the parameter s is reasonably well interpreted by the correlated barrier hopping (CBH) model. © 2010 Elsevier Masson SAS. All rights reserved.
dc.identifier.doi10.1016/j.solidstatesciences.2010.11.025
dc.identifier.issn12932558
dc.identifier.urihttps://doi.org/10.1016/j.solidstatesciences.2010.11.025
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/23343
dc.subjectA.C. conductivity
dc.subjectChalcogenide glasses
dc.titleStudy of thermally activated a.c. conduction in a-Se80Te 20 and a-Se80Te19.5M0.5 (M = Cd, In, Sb) alloys
dc.typePublication
dspace.entity.typeArticle

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