Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria

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dc.contributor.authorOniya, E. O.
dc.contributor.departmentFen Fakültesitr_TR
dc.date.accessioned2019-11-29T07:48:14Z
dc.date.available2019-11-29T07:48:14Z
dc.date.issued2018
dc.description.abstractThis research was undertaken to investigate the sensitivity of Thermoluminescence (TL), Optically Stimulated Luminescence (OSL) and Infra-Red Stimulation Luminescence (IRSL) of twelve (12) quartz samples from different locations in the Southwestern part of Nigeria. This was done with a motive to survey the provenance suitability of each one of them for luminescence dating. All the luminescence measurements on the 12 quartz samples were carried out using a Risø TL/OSL read (model TL/OSL-DA-15). Each of the samples displayed different range of luminescence responses to the same test dose. The sensitivity of the TL and OSL did not follow identical pattern for all the samples but that of LMOSL and CW-OSL demonstrated nearly identical pattern. Effect of feldspar inclusion seemed passive in TL but highly active in OSL most especially fast component. The two samples that exhibited highest OSL signal failed to pass feldspar inclusion test. The significance of feldspar inclusion in SAR protocols was stressed. Further studies on the samples at varying test doses may improve the understanding of the behaviour of these samples.tr_TR
dc.identifier.endpage23tr_TR
dc.identifier.issue2tr_TR
dc.identifier.startpage17tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/68385
dc.identifier.volume5tr_TR
dc.language.isoentr_TR
dc.publisherAnkara : Ankara Üniversitesitr_TR
dc.relation.journalJournal of Nuclear Sciencestr_TR
dc.relation.publicationcategoryMakale - Ulusal - Editör Denetimli Dergitr_TR
dc.subjectThermoluminescencetr_TR
dc.subjectQuartztr_TR
dc.titleVariations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeriatr_TR
dc.typeArticletr_TR

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Cilt:05 Sayı:02 (2018)