Thermoluminescence kinetic parameters of yttrium niobate

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dc.contributor.authorEge A.
dc.contributor.authorÖzkan A.
dc.date.accessioned2024-07-22T08:04:28Z
dc.date.available2024-07-22T08:04:28Z
dc.date.issued2022
dc.description.abstractYttrium niobate (YNbO4) phosphorus produced using the solid-state technique by sintering at 1200 °C investigated for thermoluminescence (TL) kinetics after irradiated with ultraviolet radiation (UV). The TL glow curve of UV irradiated yttrium niobate phosphorus recorded with a heating rate of 2 Ks−1 exhibited glow peaks at 366 and 424 K. The TL kinetic parameters belonging to main glow peak (424 K) of yttrium niobate phosphor, namely trap energy (E), frequency factor (s) and kinetic order (b) were investigated using Various Heating Rates (VHR), Computerized Glow Curve Deconvolution (CGCD), and Chen's Peak Shape (PS) methods after exposure to UV radiation. Trap energies of the phosphor by all methods were calculated as 1.09 eV. The frequency factors of the phosphor by CGCD, VHR and Chen's PS methods were obtained as 0.96 × 1012 s−1, 1.38 × 1012 s−1 and 0.98 × 1012 s−1, respectively. The results attained by all methods are discussed and compared. © 2022 Elsevier GmbH
dc.identifier.DOI-ID10.1016/j.ijleo.2022.168983
dc.identifier.issn00304026
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/12705
dc.language.isoEnglish
dc.publisherElsevier GmbH
dc.subjectHeating rate
dc.subjectNiobium compounds
dc.subjectPhosphors
dc.subjectPhosphorus
dc.subjectSintering
dc.subjectThermoluminescence
dc.subjectUltraviolet radiation
dc.subjectYttrium
dc.subjectFrequency factors
dc.subjectGlow curve
dc.subjectGlow curve deconvolution
dc.subjectGlow peaks
dc.subjectKinetics parameter
dc.subjectNiobates
dc.subjectPeak shape methods
dc.subjectSolid state technique
dc.subjectTrap energy
dc.subjectYttrium niobate
dc.subjectKinetic parameters
dc.titleThermoluminescence kinetic parameters of yttrium niobate
dc.typeArticle

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