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dc.contributor.authorEmil Kaya, Elif
dc.contributor.authorÜnal, Fatma
dc.contributor.authorKazmanlı, Kürşat
dc.contributor.authorGürmen, Sebahattin
dc.date.accessioned2021-01-08T21:51:20Z
dc.date.available2021-01-08T21:51:20Z
dc.date.issued2020
dc.identifier.issn1862-5282
dc.identifier.issn2195-8556
dc.identifier.urihttp://doi.org/10.3139/146.111913
dc.identifier.urihttps://hdl.handle.net/20.500.12846/141
dc.descriptionUnal, Fatma/0000-0003-4476-2544; Gurmen, Sebahattin/0000-0002-3830-9041en_US
dc.descriptionWOS:000568190800004en_US
dc.description.abstractYttrium oxide (Y2O3) and ytterbium (Yb)-doped Y2O3 particles were synthesized via the sol-gel method from the aqueous solution of their nitrate salts. The synthesized powders were then deposited on Corning glass substrates using an electron beam evaporation technique to examine the growth morphology of the thin films. The effect of the Yb dopant concentration on the microstructure and morphology of the Y2O3 powders and thin films was investigated using various characterization techniques. The synthesized powders and fabricated thin films have body-centered cubic structures with space group Ia-3. Based on the X-ray peak broadening, crystallite size and lattice parameters were evaluated with the Williamsom-Hall and Cohen-Wagner methods. The lattice parameter and crystallite size decrease with increasing Yb concentration. The intensities of the Raman peaks decrease due to microstructural disorder caused by the increase in the Yb dopant concentration. The band gap values of the powders also decrease depending on the dopant concentration, similar to the lattice parameter and crystallite size. While the synthesized powders have a sponge-like morphology, they exhibit different morphological structures depending on the dopant concentration when converted into thin films.en_US
dc.language.isoengen_US
dc.publisherCarl Hanser Verlagen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSol-Gelen_US
dc.subjectPowdersen_US
dc.subjectThin Filmsen_US
dc.subjectY2o3en_US
dc.subjectElectron Beam Evaporationen_US
dc.titleFabrication and characterization of Yb-doped Y2O3 powders and thin filmsen_US
dc.typearticleen_US
dc.relation.journalInternational Journal Of Materials Researchen_US
dc.identifier.volume111en_US
dc.identifier.issue7en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.departmentTAÜ, Fen Fakültesi, Malzeme Bilimi ve Teknolojileri Bölümüen_US
dc.contributor.institutionauthorEmil Kaya, Elif
dc.identifier.doi10.3139/146.111913
dc.identifier.startpage559en_US
dc.identifier.endpage566en_US


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