Unusual heating rates, dose responses and kinetic parameters detected on thermoluminescence from YAl3(BO3)4:Sm3+ phosphors

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dc.authoridHakami, Jabir/0000-0001-5548-0046
dc.authoridOglakci, Mehmet/0000-0003-1096-5087
dc.authoridPORTAKAL UÇAR, Ziyafer Gizem/0000-0002-3827-423X
dc.authorwosidHakami, Jabir/AHH-4892-2022
dc.authorwosidAltowyan, Abeer/GLR-3808-2022
dc.authorwosidOglakci, Mehmet/AAG-3754-2021
dc.authorwosidPORTAKAL UÇAR, Ziyafer Gizem/A-8754-2018
dc.contributor.authorAltowyan, Abeer S.
dc.contributor.authorKaynar, Umit H.
dc.contributor.authorBulcar, K.
dc.contributor.authorOglakci, M.
dc.contributor.authorPortakal-Ucar, Z. G.
dc.contributor.authorHakami, Jabir
dc.contributor.authorTopaksu, M.
dc.date.accessioned2024-03-09T18:48:19Z
dc.date.available2024-03-09T18:48:19Z
dc.date.issued2023
dc.departmentİzmir Bakırçay Üniversitesien_US
dc.description.abstractThis study focused on the thermoluminescence (TL) characteristics of YAl3(BO3)(4) (YAB) phosphors modified with various contents of Sm3+ ions. The TL response of the YAB: Sm3+ phosphors exposed to beta irradiation was measured across the temperature range of 25-500 degrees C, exhibiting three TL maxima at 70, 235, and 408 degrees C. Preheating protocol was also carried out to remove the low temperature TL peak followed by further experiments with the two-remaining high-temperature peaks. In the TL measurements conducted with variable heating rates (HR) between 0.1 and 5 degrees Cs-1, an anomalous heating rate behaviour was observed. A semi-localized transition model was used to address this feature. There was a standard deviation of less than 5% in the reusability measurements. The results of the kinetic parameters obtained by initial rise (IR) and various heating rate (VHR) methods were compared with those obtained by glow curve deconvolution (GCD) method. T-m-T-stop analysis revealed a continuous distribution of trap levels with a trap depth ranging from 1.35 to 2.20 eV. Through the use of GCD, the glow curve was found to demonstrate general order kinetics and consist of seven superimposed traps. The values of the kinetic parameters obtained for the glow curve agreed with those obtained by other methods excluding the VHR method encountering an anomalous impact. The results obtained from these tests showed that the sample could be successfully used for TL dosimetry applications.en_US
dc.description.sponsorshipPrincess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia [PNURSP2023R16]en_US
dc.description.sponsorshipThe authors thank Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2023R16) , Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.en_US
dc.identifier.doi10.1016/j.ceramint.2023.08.038
dc.identifier.endpage33304en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue20en_US
dc.identifier.scopus2-s2.0-85166906448en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage33291en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2023.08.038
dc.identifier.urihttps://hdl.handle.net/20.500.14034/1291
dc.identifier.volume49en_US
dc.identifier.wosWOS:001076871100001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectYal3(Bo3)(4); Thermoluminescence; Anomalous Heating Rate; Dose Response; Trapping Parametersen_US
dc.titleUnusual heating rates, dose responses and kinetic parameters detected on thermoluminescence from YAl3(BO3)4:Sm3+ phosphorsen_US
dc.typeArticleen_US

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