Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9547
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dc.contributor.authorHorzum, Şeyda-
dc.contributor.authorGürakar, Sibel-
dc.contributor.authorSerin, Tülay-
dc.date.accessioned2020-07-25T22:16:55Z-
dc.date.available2020-07-25T22:16:55Z-
dc.date.issued2019-
dc.identifier.issn0040-6090-
dc.identifier.urihttps://doi.org/10.1016/j.tsf.2019.06.052-
dc.identifier.urihttps://hdl.handle.net/11147/9547-
dc.description.abstractWe examine how the structural, morphological and optical properties of TiO2 thin films are changed with heavily copper (Cu) content. Variations in characteristic properties of the films with 0, 12.5, 25 and 50 wt% Cu contents, grown by sol-gel dip coating method, are observed by using X-ray diffraction (XRD), Raman scattering, atomic force microscopy, energy dispersive X-ray analysis and optical spectroscopy measurements. The XRD and Raman spectra indicate that pure TiO2 film forms in the anatase structure. At high Cu concentrations, XRD results also reveal the substitution of Ti with Cu and formation of extra compound Copper-Titanium oxide. Raman measurements also show that Cu is incorporated homogeneously into TiO2 matrix up to 12.5 wt% concentration and this uniformity is distorted at higher Cu contents. In addition, optical spectroscopy measurements show that the optical band gap energy decreases from 3.26 eV to 2.05 eV with increasing Cu concentration. Furthermore, it is observed that the refractive index values obtained by means of transmittance spectra at 550 nm wavelength; increases from 2.47 to 3.39 when the Cu concentration increases from 0 to 50 wt %.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofThin Solid Filmsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThin filmsen_US
dc.subjectSol-gel depositionen_US
dc.subjectCopper-titanium oxideen_US
dc.subjectBand gapen_US
dc.subjectRefractive indexen_US
dc.subjectRaman spectroscopyen_US
dc.titleInvestigation of the Structural and Optical Properties of Copper-Titanium Oxide Thin Films Produced by Changing the Amount of Copperen_US
dc.typeArticleen_US
dc.institutionauthorHorzum, Şeyda-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume685en_US
dc.identifier.startpage293en_US
dc.identifier.endpage298en_US
dc.identifier.wosWOS:000476884100039en_US
dc.identifier.scopus2-s2.0-85068150817en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.tsf.2019.06.052-
dc.relation.doi10.1016/j.tsf.2019.06.052en_US
dc.coverage.doi10.1016/j.tsf.2019.06.052en_US
dc.identifier.wosqualityQ3-
dc.identifier.scopusqualityQ2-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept04.05. Department of Pyhsics-
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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