Radiation-induced thermoluminescence in Ca5(PO4)3OH powder from eggshell: Trapping parameter assessment

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dc.contributor.authorSouadi, G.
dc.contributor.authorBulcar, K.
dc.contributor.authorYucel, A.
dc.contributor.authorOglakci, M.
dc.contributor.authorSezer, S.
dc.contributor.authorMadkhali, O.
dc.contributor.authorCan, N.
dc.date.accessioned2026-06-19T06:39:44Z
dc.date.available2026-06-19T06:39:44Z
dc.date.issued2024
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractThis study examines the thermoluminescence (TL) properties exhibited by hydroxyapatite (HAp) samples. The HAp samples were characterized using X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses. XRD results confirm that Hap corresponds to a hexagonal structure with a space group of P63/m. The study emphasizes the critical role of appropriate band-pass filters in TL measurements and explores the dose-dependent behavior of TL glow peaks. Examining the impact of varying heating rates (HR) on TL peak intensities revealed a positive correlation between HR and TL maximum peak temperatures, accompanied by a decrease in TL intensities. Notably, no thermal quenching effect was observed in HAp samples. The activation energy values were 0.51, 1.12, and 1.57 eV for Hoogenstraaten's method and 0.55, 1.19, and 1.65 eV for the Booth-BohunPorfianovitch method, demonstrating their consistency and robustness. Additionally, Tm-Tstop analysis was employed to identify distinct trap levels and calculate their respective activation energies. This study establishes a solid foundation for characterizing TL properties in HAp samples, shedding light on their potential applications in various fields. The findings provide valuable insights for the design and development of efficient catalysts for diverse applications.
dc.description.sponsorshipDeputyship for Research & Innovation, Ministry of Education in Saudi Arabia [ISP23-139]
dc.description.sponsorshipThe authors extend their appreciation to the Deputyship for Research & Innovation, Ministry of Education in Saudi Arabia for funding this research work through the project number ISP23-139.
dc.identifier.doi10.1016/j.radphyschem.2023.111488
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.orcid0000-0001-9397-9956
dc.identifier.orcid0000-0002-3136-1250
dc.identifier.orcid0000-0001-7069-7518
dc.identifier.orcid0000-0001-9576-7869
dc.identifier.scopus2-s2.0-85181584218
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2023.111488
dc.identifier.urihttps://hdl.handle.net/20.500.12899/5748
dc.identifier.volume217
dc.identifier.wosWOS:001151364700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofRadiation Physics and Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260612
dc.subjectHydroxyapatite
dc.subjectThermoluminescence
dc.subjectDose-Dependent Behaviour
dc.subjectThermal Quenching
dc.subjectHeating Rates
dc.titleRadiation-induced thermoluminescence in Ca5(PO4)3OH powder from eggshell: Trapping parameter assessment
dc.typeArticle

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