Production of Un-Doped and Er-Doped Y2O3 Thin Films by Electron Beam Evaporation Method

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dc.authoridÜnal, Fatma / 0000-0003-4476-2544
dc.authorwosidÜnal, Fatma / AAS-4308-2020
dc.contributor.authorÜnal, Fatma
dc.contributor.authorKazmanli, Kursat
dc.date.accessioned2021-11-01T15:01:58Z
dc.date.available2021-11-01T15:01:58Z
dc.date.issued2019
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümü
dc.description.abstractIn this study, un-doped and doped yttrium oxide (Y2O3) powders with different erbium concentrations were synthesized using sol-gel method. The synthesized powders were investigated by Raman analysis and the evolution of different peaks associated with Er dopant in Y2O3 structure was clearly observed. Moreover, the powders were deposited on Corning glasses using electron beam (e-beam) evaporation method. The samples were heat-treated at 300 and 400 degrees C temperatures for 6 h. The effects of the heat treatment temperatures and dopant concentrations on the optical properties were investigated. Phase constituents of the thin films were analyzed by X-ray diffraction with a thin film attachment using Cu-K-alpha radiation. Optical transmittance curves of the films were measured using optical spectrophotometer. Cross sectional morphologies of the films were examined using scanning electron microscopy (SEM). It was observed that Er dopants caused a shift in the transmittance curves to UV region.
dc.identifier.citationUnal, F., & Kazmanli, K. (2019). Production of un-doped and Er-doped Y2O3 thin films by electron beam evaporation method. Powder Metallurgy and Metal Ceramics, 58(3), 204-209.
dc.identifier.doi10.1007/s11106-019-00065-0
dc.identifier.endpage209en_US
dc.identifier.issn1068-1302
dc.identifier.issn1573-9066
dc.identifier.issue3-4en_US
dc.identifier.scopus2-s2.0-85072034058
dc.identifier.scopusqualityQ2
dc.identifier.startpage204en_US
dc.identifier.urihttps://doi.org/10.1007/s11106-019-00065-0
dc.identifier.urihttps://hdl.handle.net/11491/6787
dc.identifier.volume58en_US
dc.identifier.wosWOS:000485317500011
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÜnal, Fatma
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofPowder Metallurgy And Metal Ceramics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEr-doped Y2O3en_US
dc.subjectSol-gel methoden_US
dc.subjectElectron beam evaporation methoden_US
dc.subjectOptical transmittanceen_US
dc.subjectRaman analysisen_US
dc.titleProduction of Un-Doped and Er-Doped Y2O3 Thin Films by Electron Beam Evaporation Method
dc.typeArticle

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