Anomalous dose behaviour of thermoluminescence glow curves and kinetic analysis of beta irradiated YAl3(BO3)4:Tb phosphor

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dc.contributor.authorSouadi, G.
dc.contributor.authorBulcar, K.
dc.contributor.authorKaynar, Umit H.
dc.contributor.authorAyvacikli, M.
dc.contributor.authorTopaksu, M.
dc.contributor.authorCam-Kaynar, S.
dc.contributor.authorCan, N.
dc.date.accessioned2023-03-22T19:47:21Z
dc.date.available2023-03-22T19:47:21Z
dc.date.issued2023
dc.departmentBelirleneceken_US
dc.description.abstractWith the aid of thermoluminescence (TL), we have extensively studied YAl3(BO3)4 host matrices incorporated with Tb3+ at different doping contents, which have been produced by combustion. The measured the TL glow curves exposed to beta rays at different doses consisted of four broad peaks located at around 76, 126, 230, and 378 degrees C. The peak maximum of the 230 degrees C TL peak shifts toward higher temperatures after 5 Gy beta irradiation while the other peak maxima almost remain constant. It is peculiar that 230 degrees C peak maximum shifts to higher temperatures with increased radiation dose and can be attributed to the multiple phases of the sample. A TL glow curve exhibits a proportional increase in intensity with increased the heating rate. A discussion of the possible causes of this pattern is provided. Observed peaks using the TmTstop method are due to the presence of a quasicontinuous distribution of traps. The parameters of the traps have also been estimated using various heating rate methods in excellent agreement with one another.en_US
dc.identifier.doi10.1016/j.apradiso.2023.110686
dc.identifier.issn0969-8043
dc.identifier.issn1872-9800
dc.identifier.pmid36682160en_US
dc.identifier.scopus2-s2.0-85149741243en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1016/j.apradiso.2023.110686
dc.identifier.urihttps://hdl.handle.net/20.500.14034/642
dc.identifier.volume194en_US
dc.identifier.wosWOS:000925653400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.journalApplied Radiation And Isotopesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTben_US
dc.subjectTLen_US
dc.subjectDose responseen_US
dc.subjectKinetic parametersen_US
dc.subjectLuminescenceen_US
dc.subjectParametersen_US
dc.titleAnomalous dose behaviour of thermoluminescence glow curves and kinetic analysis of beta irradiated YAl3(BO3)4:Tb phosphoren_US
dc.typeArticleen_US

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