Radioluminescence and thermoluminescence of albite at low temperature

Simple item page
dc.contributor.authorCan N.
dc.contributor.authorGarcia-Guinea J.
dc.contributor.authorKibar R.
dc.contributor.authorEtin A.
dc.contributor.authorAyvackl M.
dc.contributor.authorTownsend P.D.
dc.date.accessioned2024-07-22T08:20:06Z
dc.date.available2024-07-22T08:20:06Z
dc.date.issued2011
dc.description.abstractFeldspar as an archaeological and geological natural material for dating and retrospective dosimetry is receiving more and more attention because of its useful luminescence properties. In this study, the 25-280 K thermoluminescence (TL) and radioluminescence (RL) spectra in albite, which is a component of the two main feldspar series, the alkali feldspar (Na, K)AlSi3O 8 and the plagioclases (NaAlSi3O8-CaAl 2Si2O8) have been presented for aliquots along (001) and (010) crystallographic orientations. There are four main emission bands that are considered to arise from complexes of intrinsic defects linked in larger complexes with impurities such as Na+, Mn2+ or Fe3+ ions. The consequence of their association is to produce different luminescence efficiencies that produce wavelength sensitive TL curves. Radioluminescence data at low temperature for albites is distorted by contributions from the TL sites, even when the RL is run in a cooling cycle. This indicates the potential for a far more general problem for analysis of low temperature RL in insulating materials. © 2011 Elsevier Ltd. All rights reserved.
dc.identifier.DOI-ID10.1016/j.radmeas.2011.06.038
dc.identifier.issn13504487
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/17983
dc.language.isoEnglish
dc.subjectDosimetry
dc.subjectFeldspar
dc.subjectManganese
dc.subjectManganese compounds
dc.subjectAlbite
dc.subjectAlkali feldspar
dc.subjectCooling cycle
dc.subjectCrystallographic orientations
dc.subjectEmission bands
dc.subjectIntrinsic defects
dc.subjectLow temperatures
dc.subjectLuminescence efficiencies
dc.subjectLuminescence properties
dc.subjectNatural materials
dc.subjectRadio-luminescence
dc.subjectRadioluminescence spectra
dc.subjectRetrospective dosimetry
dc.subjectThermoluminescence
dc.titleRadioluminescence and thermoluminescence of albite at low temperature
dc.typeArticle

Files

Collections

Scopus Koleksiyonu