The influence of CdS quantum dots incorporation on the properties of CdO thin films

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dc.contributor.authorGultekin, Aytac
dc.contributor.authorKaranfil, Gamze
dc.contributor.authorOzel, Faruk
dc.contributor.authorKus, Mahmut
dc.contributor.authorSay, Ridvan
dc.contributor.authorSonmezoglu, Savas
dc.date.accessioned2020-03-26T18:44:04Z
dc.date.available2020-03-26T18:44:04Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of our work is to obtain nano-structured cadmium oxide (CdO) thin films by sol-gel spin coating method and to investigate the effects of cadmium sulfide quantum dots (CdS QDs) doping on the structural modification and surface morphology evolution. X-ray diffraction (XRD) results show that the intensities of the peaks of the crystalline phase increase with the increase in CdS QDs concentrations. From scanning electron microscopy (SEM) images, the distinct variations in the morphology of the thin films were also observed. In addition, the evolution of surface morphology, roughness and granularity has been characterized by atomic force microscopy (AFM). Moreover, we have performed the optical characteristics of the thin films such as transparency, energy band gap and Urbach tail. The optical band gap of the thin films increases from 2.23 to 2.51 eV with the increase in CdS QDs concentrations due to the Moss-Burstein effect. The enhanced values of the transparency, energy band gap and crystallity indicate that addition of CdS QDs can be used to modify the optical, structural and morphological properties of CdO thin films.en_US
dc.identifier.doi10.1051/epjap/2013130418en_US
dc.identifier.issn1286-0042en_US
dc.identifier.issn1286-0050en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://dx.doi.org/10.1051/epjap/2013130418
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29937
dc.identifier.volume64en_US
dc.identifier.wosWOS:000329277800007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEDP SCIENCES S Aen_US
dc.relation.ispartofEUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleThe influence of CdS quantum dots incorporation on the properties of CdO thin filmsen_US
dc.typeArticleen_US

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