Thermal quenching and evaluation of trapping parameters of thermoluminescence glow-peaks of beta irradiated NaBaBO3: Tb3+ for TLD applications

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dc.authoridOglakci, Mehmet/0000-0003-1096-5087
dc.authoridCan, Nurdogan/0000-0001-9576-7869
dc.authoridEkdal Karali, Elcin/0000-0001-8415-6317
dc.authorscopusid57190519702
dc.authorscopusid6506830411
dc.authorscopusid57078984900
dc.authorscopusid7003768052
dc.authorscopusid57385407500
dc.authorwosidOglakci, Mehmet/AAG-3754-2021
dc.authorwosidKarali, Elcin Ekdal/AAF-9892-2019
dc.contributor.authorOglakci, M.
dc.contributor.authorTopaksu, M.
dc.contributor.authorAlajlani, Y.
dc.contributor.authorCan, N.
dc.contributor.authorKarali, E. Ekdal
dc.date.accessioned2023-01-12T19:55:22Z
dc.date.available2023-01-12T19:55:22Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractHere, we report the thermoluminescence (TL) characteristics and trapping parameters under beta ray excitations of pelletized Tb incorporated NaBaBO3 synthesized through the gel combustion method. The chemical composition of this new phosphor was confirmed using X-ray diffraction (XRD). The best doping concentration of Tb was 2 mass%, which results in the highest luminous efficiency. The glow curves of the pellet-formed samples exposed to beta irradiation at various doses showed glow peaks at about 188 degrees C, and 288 degrees C with a heating rate of 2 degrees Cs-1. The trapping parameters (E, b, s) related with the prominent the TL glow peaks were determined using T-m-T-stop, initial rise (IR), computerized glow curve deconvolution (CGCD), and variable heating rate (VHR) methods. In the range of 0.1-40 Gy, the total integral values of TL output enlarge linearly with increased dose. The GCD approach was also used to calculate the number of the glow peaks necessary to ensure an appropriate match to the TL response of the phosphor sample and seven TL glow peaks were estimated for all doses (FOM 1.75%), similar to the analysis of T-m-T-stop. The thermal quenching parameters of Tb activated NaBaBO3 for the 1st and 2nd peaks are measured to be W = 0.39 +/- 0.04 eV, C = 3.11 x 10(2), and W = 0.31 +/- 0.03 eV, C = 3.11 x 10(2), respectively. The current results indicate that the NaBaBO3:Tb3+ phosphor is a suitable option in radiation dosimetry for environmental monitoring.en_US
dc.identifier.doi10.1016/j.jlumin.2022.118731
dc.identifier.issn0022-2313
dc.identifier.issn1872-7883
dc.identifier.issn0022-2313en_US
dc.identifier.issn1872-7883en_US
dc.identifier.scopus2-s2.0-85122545466en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.jlumin.2022.118731
dc.identifier.urihttps://hdl.handle.net/11454/76669
dc.identifier.volume244en_US
dc.identifier.wosWOS:000788244200007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Luminescenceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNaBaBO3en_US
dc.subjectGeneral order kineticsen_US
dc.subjectThermal quenching functionen_US
dc.subjectBeta irradiationen_US
dc.subjectGoodness-Of-Fiten_US
dc.subjectLuminescenceen_US
dc.subjectRayen_US
dc.subjectGeen_US
dc.titleThermal quenching and evaluation of trapping parameters of thermoluminescence glow-peaks of beta irradiated NaBaBO3: Tb3+ for TLD applicationsen_US
dc.typeArticleen_US

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