The electrical conductivity and microstructure properties of Ni-doped TiO2 ceramic

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dc.contributor.authorYakuphanoglu, F.
dc.contributor.authorOkutan, M.
dc.contributor.authorKorkmaz, K.
dc.date.accessioned2025-10-29T11:27:08Z
dc.date.issued2008
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractThe electrical, microstructure and crystal structure properties of Ni-doped TiO2 were investigated. The microstructure and crystal structure of Ni-doped TiO2 were analyzed by the scanning electron microscopy and X-ray diffraction techniques. The alternating conductivity (AC) and direct current conductivity (DC) properties of Ni-doped TiO2 have been investigated. DC conductivity exhibits a semiconductor behavior with the temperature. AC and DC measurements suggest that variable-range hopping (VRH) conduction is dominated by hopping of carriers between localized states at lower temperatures. At higher temperatures, the conduction mechanism of the sample is constant-range hopping charge transport. (c) 2006 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.jallcom.2006.10.117
dc.identifier.endpage43
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.issue1-2
dc.identifier.orcid0000-0002-5707-8090
dc.identifier.orcid0000-0002-4736-275X
dc.identifier.scopus2-s2.0-37349076938
dc.identifier.scopusqualityQ1
dc.identifier.startpage39
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2006.10.117
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10599
dc.identifier.volume450
dc.identifier.wosWOS:000252860900009
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofJournal of Alloys and Compounds
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectsemiconductor
dc.subjectTiO2
dc.subjectconduction mechanism
dc.titleThe electrical conductivity and microstructure properties of Ni-doped TiO2 ceramic
dc.typeArticle

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