Thermoluminescence glow-curve deconvolution using analytical expressions: A unified presentation

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dc.contributor.authorPeng J.
dc.contributor.authorKitis G.
dc.contributor.authorSadek A.M.
dc.contributor.authorKarsu Asal E.C.
dc.contributor.authorLi Z.
dc.date.accessioned2024-07-22T08:06:09Z
dc.date.available2024-07-22T08:06:09Z
dc.date.issued2021
dc.description.abstractThis study provides a unified presentation of thermoluminescence (TL) glow-curve deconvolution within the framework of the open source R package “tgcd”, according to various analytical expressions that describe first-, second-, general-, and mixed-order kinetics as well as the recently developed semi-analytical expressions that derive from the one trap-one recombination center (OTOR) model that utilizes the Lambert W function or the Wright Omega function. We provide a comprehensive, flexible, convenient, and openly accessible program to analyze TL glow curves according to different models and expressions. The consistency of kinetic parameters determined using different model expressions was assessed using measured TL glow curve of CaF2:Dy. The performance of the computerized glow curve deconvolution (CGCD) method was also tested using simulated glow curves. Results revealed the benefits of comparing kinetic parameters determined from different model expressions and those obtained using experimental TL evaluation methods to assess the reliability of deconvolution results. The accuracy of the CGCD method is dependent upon both the model expressions used and the intrinsic trapping parameters of the TL material. © 2020 Elsevier Ltd
dc.identifier.DOI-ID10.1016/j.apradiso.2020.109440
dc.identifier.issn09698043
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13380
dc.language.isoEnglish
dc.publisherElsevier Ltd
dc.subjectCalcium fluoride
dc.subjectDeconvolution
dc.subjectFluorspar
dc.subjectKinetic parameters
dc.subjectAnalytical expressions
dc.subjectEvaluation methods
dc.subjectGlow curve deconvolution
dc.subjectIntrinsic trapping
dc.subjectLambert W function
dc.subjectMixed-order kinetics
dc.subjectRecombination centers
dc.subjectSemi-analytical expression
dc.subjectarticle
dc.subjectdeconvolution
dc.subjectkinetic parameters
dc.subjectkinetics
dc.subjectreliability
dc.subjectsimulation
dc.subjectthermoluminescence
dc.subjectThermoluminescence
dc.titleThermoluminescence glow-curve deconvolution using analytical expressions: A unified presentation
dc.typeArticle

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