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Please use this identifier to cite or link to this item: http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/3815
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dc.contributor.authorHusenkhan D.B
dc.contributor.authorSankarappa T
dc.contributor.authorMalge A
dc.contributor.authorAshwajeet J.S
dc.contributor.authorSujatha T.
dc.date.accessioned2020-06-12T15:01:23Z-
dc.date.available2020-06-12T15:01:23Z-
dc.date.issued2019
dc.identifier.citationAIP Conference Proceedings , Vol. 2142 , , p. -en_US
dc.identifier.uri10.1063/1.5122407
dc.identifier.urihttp://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/3815-
dc.description.abstractA set of vanado-zinc-boro-phosphate glass nano composites of composition, (B2O3)0.2-(P2O5)0.5-x-(ZnO)0.1-(V2O5)0.2-(Li2O)x; x = 0 to 0.4 have been made by melt quenching method. XRD results confirmed phase formation. Density and molar volume varied arbitrarily with Li2O content indicating drastic structural changes occurring in the samples with Li2O concentration. Changes in dc conductivity with temperature has been analyzed using Mott's small polaron hopping and variable range hopping models. Activation energy for conduction and density of states at Fermi level have been determined. Observed variations in conductivity and activation energy with Li2O concentration have been attributed to interplay between the polaronic and ionic conductions. Various polaron related parameters have also been determined. © 2019 American Institute of Physics Inc.. All rights reserved.en_US
dc.publisherAmerican Institute of Physics Inc.
dc.subjectActivation energy
dc.subjectBoro-phosphate glasses
dc.subjectDensity
dc.subjectDensity of states
dc.subjectSmall polaron hopping
dc.titleElectrical transport studies in vanado-zinc-boro-phosphate glass nano compositesen_US
dc.typeConference Paper
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