Improved optical transparency of calcium-doped ZnO thin films

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dc.authoridPOLAT, ISMAIL/0000-0002-5134-0246
dc.authoridYilmaz, Salih/0000-0002-3006-4473
dc.contributor.authorPolat, I
dc.contributor.authorYilmaz, S.
dc.contributor.authorTomakin, M.
dc.contributor.authorBacaksiz, E.
dc.date.accessioned2025-01-06T17:36:47Z
dc.date.available2025-01-06T17:36:47Z
dc.date.issued2019
dc.description.abstractZnO thin films with various Ca-doping contents were produced by spray pyrolysis. X-ray diffraction results showed that all samples had a hexagonal structure. Morphological analysis indicated that all films had granular topography. The best transparency was obtained for 2 at.% Ca-doped ZnO samples. Band gap of ZnO thin films was found to be 3.22 eV and didn'tchange with increasing of Ca-doping. Photoluminescence data indicated that all samples had four emission peaks. Electrical measurements revealed that Ca-doping resulted in a gradual improvement of carrier density and consequently a decrement of resistivity, which is important for application areas in opto-electronics.
dc.identifier.endpage332
dc.identifier.issn1842-6573
dc.identifier.issn2065-3824
dc.identifier.issue5-6
dc.identifier.startpage326
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2002
dc.identifier.volume13
dc.identifier.wosWOS:000481653200009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherNatl Inst Optoelectronics
dc.relation.ispartofOptoelectronics and Advanced Materials-Rapid Communications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectCa-doped ZnO
dc.subjectThin films
dc.subjectMorphology
dc.subjectTransparency
dc.subjectCarrier concentration
dc.titleImproved optical transparency of calcium-doped ZnO thin films
dc.typeArticle

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