On some fundamental features of optically stimulated luminescence measurements

The influence of electron–phonon interaction on the shape of the optically stimulated luminescence decay curve has been examined. The formula describing the dependence of optical cross-section on stimulation energy and temperature has been applied in a computer simulation of optically stimulated lum...

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Bibliographic Details
Published inRadiation measurements Vol. 45; no. 9; pp. 991 - 999
Main Author CHRUSCINSKA, A
Format Journal Article
LanguageEnglish
Published Kidlington Elsevier Ltd 01.10.2010
Elsevier
Subjects
Computer simulation
Cross sections
Decay
Earth sciences
Earth, ocean, space
Electron-phonon interactions
Exact sciences and technology
Geochronology
Isotope geochemistry. Geochronology
Luminescence
Mathematical models
Modeling
Optically stimulated luminescence
OSL stimulation spectra
Radiation measurement
Stimulation
Modeling
Optically stimulated luminescence
OSL stimulation spectra
models
spectra
cross sections
simulation
electrons
traps
luminescence
materials
temperature
computers
energy
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Summary:The influence of electron–phonon interaction on the shape of the optically stimulated luminescence decay curve has been examined. The formula describing the dependence of optical cross-section on stimulation energy and temperature has been applied in a computer simulation of optically stimulated luminescence process. Computer simulations have been carried out for different temperatures using both one-trap and two-trap models. The ideas of an OSL measurement with continuously increasing energy of stimulation have been tested via computer simulations. The outcomes of this technique have been presented for a wide range of material parameters.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1350-4487
1879-0925
DOI:10.1016/j.radmeas.2010.07.013