Results 61 to 70 of about 3,941 (204)

Optically stimulated luminescence of meteorite

, 1995
P(論文)Optically stimulated luminescence (OSL) measurements were performed on several meteorites and terrestrial plagioclase, pyroxene and olivine to test the possibility of OSL characterization of meteorites.
Ikeya,Motoji, Takaki,Syunji, Yamanaka,Chihiro   +2 more
core   +1 more source

Extended duration optically stimulated luminescence in quartz [PDF]

, 2018
As part of an investigation into the mechanisms underlying optically stimulated luminescence (OSL) in quartz, we have shone a number of South Australian natural quartzes over a six day measurement period. During this time the OSL signal was recorded over
Moffatt, J., Spooner, N., Williams, O., Smith, B.   +3 more
core   +1 more source

Luminescence analysis of a postglacial landscape in northeastern Norway and northern Finland

Boreas
Portable optically stimulated luminescence (pOSL) analysis allows rapid relative dating of sediments that potentially can be calibrated against known OSL ages to provide an age estimate for landforms across a large area.
Alastair Goodship, Helena Alexanderson, Joanna Anjar   +2 more
doaj   +1 more source

Evaluating post-glacial bedrock erosion and surface exposure duration by coupling in situ optically stimulated luminescence and ¹⁰Be dating [PDF]

Earth Surface Dynamics, 2019
Assessing the impact of Quaternary glaciation at the Earth's surface implies an understanding of the long-term evolution of alpine landscapes. In particular, it requires simultaneous quantification of the impact of climate variability on past glacier ...
B. Lehmann, B. Lehmann, F. Herman, P. G. Valla, P. G. Valla, G. E. King, R. H. Biswas   +6 more
doaj   +1 more source

Optically stimulated luminescence dating of pottery from Turkey

, 2000
In this study, the potential of optically stimulated luminescence (OSL) dating for archaeological potteries was investigated. Firstly, recently purchased OSL and alpha counter systems were calibrated.
Yurdatapan, E, Oke, G
core   +1 more source

Household salt (NaCl) for optically stimulated luminescence dosimetry: an overview [PDF]

, 2021
This brief overview of the use of household salt (NaCl) in optically stimulated luminescence (OSL) dosimetry is focusing on the use of NaCl pellets. It is suggested that the most optimal use of household NaCl, in general prospective dosimetry, is to ...
Vodovatov, Aleksandr, Rääf, Christopher, Bernhardsson, Christian, Waldner, Lovisa   +3 more
core  

Phototransferred thermoluminescence and thermally-assisted optically stimulated luminescence dosimetry using α-Al2O3:C,Mg annealed at 1200°C

, 2018
We report phototransferred thermoluminescence (PTTL) and thermally-assisted optically stimulated luminescence (TA-OSL) of α-Al2O3:C,Mg annealed at 1200 °C. PTTL is TL measured from an irradiated phosphor after its exposure to light.
Chithambo, Makaiko L, Kalita, Jitumani M
core   +1 more source

Optically stimulated luminescence in fluoride-phosphate glass for radiation dosimetry [PDF]

, 2011
Optically stimulated luminescence (OSL) was studied in undoped and rare-earth doped fluoride–phosphate glass. Following exposure to 90Sr/90Y b-radiation, the samples demonstrated strong OSL in the 350–600 nm wavelength range. Here, we explore the effects
Christopher A. G. Kalnins, Tanya M. Monro, Kalnins, C., Spooner, N., Heike Ebendorff-Heidepriem, Monro, T., Nigel A. Spooner, Ebendorff-Heidepriem, H.   +7 more
core   +1 more source

ANN-Based Prediction of OSL Decay Curves in Quartz from Turkish Mediterranean Beach Sand

Crystals
Quartz is a widely used mineral in dosimetric and geochronological applications due to its stable luminescence properties under ionizing radiation. This study presents an artificial neural network (ANN)-based approach to predict the optically stimulated ...
Mehmet Yüksel, Fırat Deniz, Emre Ünsal   +2 more
doaj   +1 more source

Optically Stimulated Nanodosimeters with High Storage Capacity

Nanomaterials, 2019
In this work we report on the thermoluminescence (TL) and optically stimulated luminescence (OSL) properties of β-Na(Gd,Lu)F4:Tb3+ nanophosphors prepared via a standard high-temperature coprecipitation route.
David Van der Heggen, Daniel R. Cooper, Madeleine Tesson, Jonas J. Joos, Jan Seuntjens, John A. Capobianco, Philippe F. Smet   +6 more
doaj   +1 more source