The influence of nickel ions on the electric behaviour of P2O5-ZnO-Na2O glassy system

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dc.AffiliationOctober University for modern sciences and Arts (MSA)
dc.contributor.authorElbashar, Yahia
dc.contributor.authorMoslem, , Shymaa
dc.contributor.authorRayan, , Diaa
dc.date.accessioned2019-11-23T12:00:23Z
dc.date.available2019-11-23T12:00:23Z
dc.date.issued2019
dc.descriptionAccession Number: WOS:000479931300001en_US
dc.description.abstractP2O5-ZnO-Na2O glasses doped with various concentrations of NiO in the range from 0 to 6 mol % are prepared. The measurements of the electric properties of the samples are studied at different temperatures and frequencies. It is found that the dielectric constant decreases with increasing frequency as well as the electric modulus shows relaxation behaviour. The effect of different NiO concentrations and their chemical states in the glass network appears in the analysis of the activation energy, where Ni2+ ions have octahedral and tetrahedral states. From the frequency exponent result, the present samples exhibit correlated barrier hopping (CBH) conduction mechanism. The results show that some samples have great dielectric properties.en_US
dc.description.sponsorshipTAYLOR & FRANCIS INCen_US
dc.identifier.citationCited References in Web of Science Core Collection: 26en_US
dc.identifier.issn0832-7823
dc.identifier.urihttps://www.tandfonline.com/doi/abs/10.1080/08327823.2019.1643649
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofseriesJOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY;Volume: 53 Issue: 3 Pages: 184-194
dc.subjectPhosphate glassen_US
dc.subjectdielectric constanten_US
dc.subjectCBH conduction mechanismen_US
dc.subjectDIELECTRIC-PROPERTIESen_US
dc.titleThe influence of nickel ions on the electric behaviour of P2O5-ZnO-Na2O glassy systemen_US
dc.typeArticleen_US

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