Thermoluminescence of β-particle induced Bern-4M muscovite

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dc.contributor.authorPortakal-Uçar Z.G.
dc.contributor.authorAkca S.
dc.contributor.authorBalci-Yegen S.
dc.contributor.authorYüksel M.
dc.contributor.authorDogan T.
dc.contributor.authorSouadi G.O.
dc.contributor.authorParlak O.
dc.contributor.authorTopaksu M.
dc.contributor.authorCan N.
dc.date.accessioned2024-07-22T08:07:07Z
dc.date.available2024-07-22T08:07:07Z
dc.date.issued2020
dc.description.abstractBern-4M muscovite from Switzerland was investigated via X-ray diffraction (XRD), energy dispersive spectrometer (EDS) and thermoluminescence (TL). Muscovite has the theoretical formula KAl2(AlSi3O10)(FOH)2, or (KF)2(Al2O3)3(SiO2)6(H2O). Chemical analysis of the muscovite sample was carried out using EDS for major oxides. The results indicate that muscovite includes oxygen (59.1%), silicon (18.86%), and aluminum (15.22%) as major elements and contains low concentrations of potassium, magnesium, and sodium. In standard muscovites potassium use to be 10% and oxygen 47%, probably the sample was strongly lixiviated before the analysis. The thermoluminescence spectrum exhibits a wide glow peak located at 250 °C with a shoulder peak at high temperature region. Trap depth and frequency factor were calculated using Hoogenstraaten's method and found to be 1.16 eV and 1.4 × 1010 s−1, respectively. Reproducibility test indicated that the values within ±5% were obtained after 15 cycles. The storage time experiments were performed for different time periods up to 1 week for dark fading. © 2020 Elsevier Ltd
dc.identifier.DOI-ID10.1016/j.radphyschem.2020.108974
dc.identifier.issn0969806X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13844
dc.language.isoEnglish
dc.publisherElsevier Ltd
dc.subjectAlumina
dc.subjectAluminum oxide
dc.subjectChemical analysis
dc.subjectMica
dc.subjectOxygen
dc.subjectPotassium
dc.subjectSilica
dc.subjectSilicon
dc.subjectSilicon oxides
dc.subjectSpectrometers
dc.subjectaluminum
dc.subjectBern 4M muscovite
dc.subjectmagnesium
dc.subjectmineral
dc.subjectoxide
dc.subjectoxygen
dc.subjectpotassium
dc.subjectsilicon
dc.subjectsodium
dc.subjectunclassified drug
dc.subjectEnergy dispersive spectrometers
dc.subjectFrequency factors
dc.subjectHigh temperature
dc.subjectLow concentrations
dc.subjectReproducibilities
dc.subjectShoulder peaks
dc.subjectTheoretical formula
dc.subjectThermoluminescence spectrum
dc.subjectArticle
dc.subjectchemical analysis
dc.subjectchemical procedures
dc.subjectchemical structure
dc.subjectconcentration (parameter)
dc.subjectelectron therapy
dc.subjectenergy dispersive X ray spectroscopy
dc.subjectfactor analysis
dc.subjecthigh temperature
dc.subjectmathematical computing
dc.subjectreproducibility
dc.subjectstorage
dc.subjectthermoluminescence
dc.subjecttime factor
dc.subjectX ray diffraction
dc.subjectThermoluminescence
dc.titleThermoluminescence of β-particle induced Bern-4M muscovite
dc.typeArticle

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