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Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping

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dc.contributor.authorGokdemir, Fatma Pinar
dc.contributor.authorSaatci, Ayse Evrim
dc.contributor.authorOzdemir, Orhan
dc.contributor.authorKutlu, Kubilay
dc.date.accessioned2026-06-27T13:29:07Z
dc.date.issued2014
dc.description.abstractComparative work of with/without erbium- (Er-) doped vanadium pentoxide (V2O5) and titanium dioxide (TiO2) thin films were carried out via sol-gel technique by dissolving erbium (III) nitrate pentahydrate (Er(NO3)(3)center dot 5H(2)O) in vanadium (V) oxoisopropoxide (OV[OCH(CH3)(2)](3)) and titanium (IV) isopropoxide (Ti[OCH(CH3)(2)](4)). Effect of Er doping was traced by Fourier transform IR (FTIR), thermogravimetric/differential thermal (TG/DTA), and photoluminescence measurements. UV-Vis transmission/absorption measurement indicated a blue shift upon Er doping in V2O5 film due to the softening of V=O bond while appearance of typical absorption peaks in Er-doped TiO2 film. Granule size of the films increased (reduced) upon Er substitution on host material compared to undoped V2O5 and TiO2 films, respectively.en
dc.description.sponsorshipYildiz Technical University [2012-01-01-DOP02, 2011-01-01-KAP03]
dc.description.urihttps://doi.org/10.1155/2014/795384
dc.identifier.doi10.1155/2014/795384
dc.identifier.eissn1687-8442
dc.identifier.issn1687-8434
dc.identifier.urihttps://hdl.handle.net/20.500.14981/53127
dc.identifier.volume2014
dc.identifier.wos000344695600001
dc.language.isoeng
dc.publisherHINDAWI LTD
dc.relation.ispartofADVANCES IN MATERIALS SCIENCE AND ENGINEERING
dc.rightsopenAccess
dc.subjectVANADIUM-PENTOXIDE
dc.subjectPHOTOLUMINESCENCE
dc.subjectPERFORMANCE
dc.subjectDEPOSITION
dc.subjectMaterials Science
dc.titleStructural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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