Articles with "stimulated luminescence" as a keyword



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Optically stimulated luminescence ages of the Hengyu site and their implications for anthropogenic activities in the Fuzhou Basin, South China

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Published in 2019 at "Journal of Quaternary Science"

DOI: 10.1002/jqs.3143

Abstract: The chronologies of few Neolithic sites in the lower reaches of the Min River of China have been well investigated for the middle to late Holocene. In this study, the Hengyu Neolithic site in Fujian… read more here.

Keywords: hengyu site; site; fuzhou basin; optically stimulated ... See more keywords
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Characterization of optically-stimulated luminescence properties by NaCl:Eu2+ crystal and the thermal response

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.158561

Abstract: Abstract In this paper, we report optically-stimulated luminescence (OSL) properties of Eu2+-doped NaCl single crystal as a candidate phosphor for use in near real-time radiation measurement and dosimetry. The crystal was grown by the vertical… read more here.

Keywords: response; luminescence properties; luminescence; stimulated luminescence ... See more keywords
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Optically-stimulated luminescence profiling and dating of historic agricultural terraces in Catalonia (Spain)

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Published in 2017 at "Journal of Archaeological Science"

DOI: 10.1016/j.jas.2016.11.003

Abstract: Dating agricultural terraces is a notoriously difficult problem for archaeologists. The frequent occurrence of residual material in terrace soils and the potential for post-depositional disturbance mean that conventional artefactual and lab-based dating methods often provide… read more here.

Keywords: catalonia spain; agricultural terraces; luminescence profiling; stimulated luminescence ... See more keywords
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Optically stimulated luminescence of CaF2:Ce

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Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.03.059

Abstract: Abstract Optically Stimulated Luminescence (OSL) is the luminescence emitted from a previously irradiated with ionizing radiation material by exposure to light. The aim of this paper is to evaluate the Blue Stimulation Luminescence (BSL) and… read more here.

Keywords: caf2; stimulated luminescence; luminescence; luminescence caf2 ... See more keywords
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Influence of gallium content on Ga3+ position and photo- and thermally stimulated luminescence in Ce3+-doped multicomponent (Y,Lu)3GaxAl5-xO12 garnets

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Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.04.013

Abstract: Abstract Photoluminescence, thermally stimulated luminescence (TSL) and EPR characteristics of the Ce3+-doped single crystals of multicomponent Y1Lu2GaxAl5-xO12 and Lu3GaxAl5-xO12 garnets with different Ga contents (x = 0, 1, 2, 3, 4, 5) excited in the Ce3+-related absorption… read more here.

Keywords: ce3; thermally stimulated; stimulated luminescence; luminescence ... See more keywords
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Thermoluminescence and optically stimulated luminescence properties of the Eu2+-doped KMgF3 produced by a hydrothermal microwave method

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Published in 2019 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.10.012

Abstract: Abstract The purpose of this work is to study the optically stimulated luminescence (OSL) and thermoluminescence (TL) properties of the Eu 2+ -doped KMgF 3 (KMgF 3 :Eu). KMF powders were synthesized by a microwave… read more here.

Keywords: stimulated luminescence; optically stimulated; osl signal; signal ... See more keywords
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Effect of Mg2+ co-doping on the photo- and thermally stimulated luminescence of the (Lu,Gd)3(Ga,Al)5O12:Ce epitaxial films

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Published in 2019 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2019.116608

Abstract: Abstract Photoluminescence and thermally stimulated luminescence of Ce3+ - doped (Lu,Gd)3(Ga,Al)5O12 epitaxial films co-doped with different concentrations of Mg2+ ions (varying from 0 to 0.09 at.%) are investigated in the 60–500 K temperature range under selective photoexcitation… read more here.

Keywords: stimulated luminescence; mg2; 5o12 epitaxial; luminescence ... See more keywords
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Dependence of Ce3+ - related photo- and thermally stimulated luminescence characteristics on Mg2+ content in single crystals and epitaxial films of Gd3(Ga,Al)5O12:Ce,Mg

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Published in 2018 at "Optical Materials"

DOI: 10.1016/j.optmat.2018.05.087

Abstract: Abstract Photoluminescence and thermally stimulated luminescence of Gd3(Ga,Al)5O12:Ce single crystals and epitaxial films co-doped with different concentrations of Mg2+ ions are investigated in the 77–500 K temperature range under excitation in the 4f - 5d1 and… read more here.

Keywords: gd3 5o12; thermally stimulated; single crystals; stimulated luminescence ... See more keywords
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Quartz optically stimulated luminescence dating of loess in Tajikistan and its paleoclimatic implications for arid Central Asia since the Lateglacial

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Published in 2020 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2020.109881

Abstract: Abstract Thick and widespread loess deposits in southern Tajikistan provide insight into the regional climatic changes in arid Central Asia (ACA) during the Quaternary. However, because of the lack of robust chronological constraints, the environmental… read more here.

Keywords: since lateglacial; quartz optically; stimulated luminescence; arid central ... See more keywords
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Optically and thermally stimulated luminescence of Ce- and Eu-doped LiSrAlF6 crystals

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Published in 2017 at "Radiation Measurements"

DOI: 10.1016/j.radmeas.2016.11.010

Abstract: Abstract Photoluminescence, scintillation, optically-stimulated luminescence (OSL), and thermally-stimulated luminescence (TSL) properties of Ce 0.5% and Eu 0.5% doped LiSrAlF 6 crystals fabricated by Tokuyama Corp. were investigated. In photoluminescence (PL) and scintillation induced by X-rays,… read more here.

Keywords: thermally stimulated; doped lisralf6; optically thermally; luminescence doped ... See more keywords
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Optically stimulated luminescence signals from quartz: A review

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Published in 2017 at "Radiation Measurements"

DOI: 10.1016/j.radmeas.2017.02.003

Abstract: Abstract Optically stimulated luminescence (OSL) was first observed from natural quartz 30 years ago. Since it increases with exposure to radiation, OSL has been developed as a dating tool for sediments. Most commonly, the OSL… read more here.

Keywords: stimulation; fast osl; stimulated luminescence; luminescence ... See more keywords