Optical and structural properties of CuO nanofilm Its diode application

Basit Öğe Kaydı
dc.authorid0000-0002-3785-6190en_US
dc.contributor.authorGüllü, Ömer
dc.contributor.authorErdoğan, İbrahim Yasin
dc.date.accessioned2021-04-14T09:38:17Z
dc.date.available2021-04-14T09:38:17Z
dc.date.issued2010-03-04en_US
dc.departmentBatman Üniversitesi Fen - Edebiyat Fakültesi Fizik Bölümüen_US
dc.description.abstractThe high crystalline CuO nanofilms have been prepared by spin coating and annealing combined with a simple chemical method. The obtained films have been characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, ultraviolet–vis (UV–vis) spectroscopy and photoluminescence (PL) spectroscopy. Structural analysis results demonstrate that the single phase CuO on Si (1 0 0) substrate is of high a crystalline structure with a dominant in monoclinic (1 1 1) orientation. FT-IR results confirm the formation of pure CuO phase. UV–vis absorption measurements indicate that the band gap of the CuO films is 2.64 eV. The PL spectrum of the CuO films shows a broad emission band centered at 467 nm, which is consistent with absorption measurement. Also, Au/CuO/p-Si metal/interlayer/semiconductor (MIS) diodes have been fabricated. Electronic properties (current–voltage) of these structures were investigated. In addition, the interfacial state properties of the MIS diode were obtained. The interface-state density of the MIS diode was found to vary from 6.21 × 1012 to 1.62 × 1012 eV−1 cm−2.en_US
dc.identifier.citationGüllü, Ö., Erdoğan, İ.Y. (2010). Optical and structural properties of CuO nanofilm Its diode application. Journal of Alloys and Compounds. 492(1-2). pp.378-383. https://doi.org/10.1016/j.jallcom.2009.11.109en_US
dc.identifier.endpage383en_US
dc.identifier.issn09258388
dc.identifier.issue1-2en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage378en_US
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2009.11.109
dc.identifier.urihttps://hdl.handle.net/20.500.12402/2876
dc.identifier.volume492en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jallcom.2009.11.109en_US
dc.relation.journalJournal of Alloys and Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectMIS Diodeen_US
dc.subjectNanofilmsen_US
dc.subjectCuoen_US
dc.subjectMetal Oxidesen_US
dc.subjectSchottky Barrieren_US
dc.subjectBand Gapen_US
dc.titleOptical and structural properties of CuO nanofilm Its diode applicationen_US
dc.typeArticleen_US

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