Comparison of thermoluminescence characteristics of undoped and europium doped YAl3(BO3)(4) phosphor synthesized by combustion method: Anomalous heating rate, dose response and kinetic analyses

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dc.contributor.authorKaynar, Umit H.
dc.contributor.authorOglakci, M.
dc.contributor.authorBulcar, K.
dc.contributor.authorBenourdja, S.
dc.contributor.authorBakr, M.
dc.contributor.authorAyvacikli, M.
dc.contributor.authorCanimoglu, A.
dc.date.accessioned2023-03-22T19:47:23Z
dc.date.available2023-03-22T19:47:23Z
dc.date.issued2023
dc.departmentBelirleneceken_US
dc.description.abstractIn this study, undoped and YAl3(BO3)(4) phosphors doped with Eu3+ at varying concentrations (x = 0.5 to 7 wt%) produced by a combustion process have been thoroughly examined by using the X-ray diffraction (XRD) and thermoluminescence (TL) techniques. The crystallized phosphors were confirmed by XRD analysis, and its crystal structure was examined. XRD analyses of the synthesized phosphor is in accordance with ICSD File No 96-152-6006. TL glow curve of undoped sample produced three glow peaks located at 80 degrees C, 240 degrees C, and 360 degrees C with a heating rate of 2 degrees Cs-1 whilst Eu3+ doped one appears at 90 degrees C, 230 degrees C, and 390 degrees C. The undoped example complied with the theory as expected, namely, as the heating rate increased, the TL glow curve shifted towards lower temperatures and decreased in intensity. However, an anomalous change was observed in the sample with Eu3+ additive. The experimental findings from the dose-response of YAl3(BO3)(4):0.5 wt%Eu3+ demonstrate that the intensity of TL provided by the total area under glow curves has an acceptable linearity (r(2):0.999) up to 100 Gy. The intensity of each maximum on the TL glow curve augments proportionally as the heating rate is augmented. Possible reasons of this behaviour are discussed. Various heating rate (VHR) methods (such as Hoogenstraaten's and Booth-Bohun-Parfianovitch) have also been used to estimate kinetic parameters (e.g., energy and frequency factor), which seem to be in good agreement with each other.en_US
dc.identifier.doi10.1016/j.radphyschem.2022.110657
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.scopus2-s2.0-85144716398en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2022.110657
dc.identifier.urihttps://hdl.handle.net/20.500.14034/671
dc.identifier.volume204en_US
dc.identifier.wosWOS:000926150400009en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.journalRadiation Physics And Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectYAl3(BO3)(4)en_US
dc.subjectEu3+en_US
dc.subjectCombustion methoden_US
dc.subjectThermoluminescenceen_US
dc.subjectAnomalous behaviouren_US
dc.subjectVHR methoden_US
dc.subjectX-Rayen_US
dc.subjectCathodoluminescence Emissionen_US
dc.subjectLuminescenceen_US
dc.subjectNanowiresen_US
dc.subjectTlen_US
dc.titleComparison of thermoluminescence characteristics of undoped and europium doped YAl3(BO3)(4) phosphor synthesized by combustion method: Anomalous heating rate, dose response and kinetic analysesen_US
dc.typeArticleen_US

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