Deposition of Co Doped TiO2 Films Using Sol Gel Spin Coating Technique and Investigation of Band Gap

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dc.contributor.authorNebi, Murat
dc.contributor.authorPeker, Derya
dc.contributor.authorTemel, Sinan
dc.date.accessioned2025-05-20T18:57:46Z
dc.date.issued2018
dc.departmentBilecik Şeyh Edebali Üniversitesi
dc.description33rd International Physics Congress of the Turkish-Physical-Society (TPS) -- SEP 06-10, 2017 -- Bodrum, TURKEY
dc.description.abstractTiO2 is a wide band gap semiconductor and have high refractive index, wide wavelength spectrum and high optical transmission. In this present study, 3 layered, undoped, % 1 and % 5 (molar ratio) Co doped films were deposited on glass substrate by repeating steps via sol-gel Spin Coating technique. Produced films were annealed at in air. The thickness of films obtained about 650 nm by spectroscopic ellipsometry (SE). The optical properties have been characterized by UV-Vis spectrophotometer. By using the Tauc equations band gap values were calculated. The effect of doping ratio was investigated. The optical band gap (OBG) varies between 3.19 and 2.79 eV. It observed that OBG values of TiO2 films are inversely proportional with increase of dope ratio.
dc.description.sponsorshipTurkish Phys Soc
dc.description.sponsorshipScientific Research Project Commission of Eskisehir Osmangazi University [2016-924]
dc.description.sponsorshipThis work was supported by Scientific Research Project Commission of Eskisehir Osmangazi University as project number: 2016-924.
dc.identifier.doi10.1063/1.5026010
dc.identifier.isbn978-0-7354-1627-7
dc.identifier.issn0094-243X
dc.identifier.scopus2-s2.0-85043999913
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://doi.org/10.1063/1.5026010
dc.identifier.urihttps://hdl.handle.net/11552/7907
dc.identifier.volume1935
dc.identifier.wosWOS:000445956100056
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWoS
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWoS - Conference Proceedings Citation Index-Science
dc.language.isoen
dc.publisherAmer Inst Physics
dc.relation.ispartofTurkish Physical Society 33rd International Physics Congress (Tps33)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250518
dc.subjectOptical-Properties
dc.titleDeposition of Co Doped TiO2 Films Using Sol Gel Spin Coating Technique and Investigation of Band Gap
dc.typeConference Object

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