Results 231 to 240 of about 613,586 (285)

Optically stimulated luminescence of CaF2:Ce

Journal of Luminescence, 2018
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 Infra-Red Stimulation Luminescence (IRSL) for CaF2:Ce produced by the Solution Combustion Synthesis (SCS ...
Pedro Guzzo, H J Khoury
exaly   +2 more sources

On the analysis of photon arrival time distributions obtained using the pulsed optically stimulated luminescence technique [PDF]

Journal of Luminescence, 2022
The objective of this work is to address the analysis of photon arrival time distributions (PATDs) obtained using the pulsed optically stimulated luminescence (POSL) technique in two particular situations: (a) when the interval between pulses is ...
Lily Bossin, J B Christensen, E G Yukihara   +2 more
exaly   +2 more sources

Optically stimulated luminescence of meteorite [PDF]

Proceedings of the NIPR Symposium on Antarctic Meteorites, 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.
Takaki,Syunji, Yamanaka,Chihiro, Ikeya,Motoji   +2 more
openaire   +2 more sources

Optically stimulated luminescence of cowrie shells

Applied Radiation and Isotopes, 2021
Characteristics of continuous wave optically stimulated luminescence (CW-OSL) and linear modulation OSL (LM-OSL) from three different types of cowrie shells are presented. Irradiated samples were optically stimulated at 72 mW/cm2 for CW-OSL and linearly ramped from zero to 72 mW/cm2 to obtain LM-OSL.
F O, Ogundare, M L, Chithambo, B O, Akintunde   +2 more
openaire   +2 more sources

Optically stimulated luminescence in forensics

Applied Radiation and Isotopes, 2005
Tracking the former location of a radioactive source represents an attractive attribute in today's society, where the threat of a radiological dispersal device (RDD) is considered high. Development of a novel, retrospective detection technique based on optically stimulated luminescence is underway. This will allow confirmation of the former location of
Carey, Larsson, Vern, Koslowsky, Henry, Gao, Shyam, Khanna, Diego, Estan   +4 more
openaire   +2 more sources

Optically stimulated luminescence in doped NaCl

AIP Conference Proceedings, 2016
OSL in doped NaF is studied. Study shows that NaF:Mg,Cu,P phosphor possess good OSL properties having sensitivity comparable to that of commercially available Al2O3:C (Landauer Inc.). For the luminescence averaged over 3s the obtained OSL is 37% of that commercial available Al2O3:C.
S U, Gaikwad, R R, Patil, M S, Kulkarni, B C, Bhatt, S V, Moharil   +4 more
openaire   +2 more sources

Optically stimulated luminescence in enaminones

Radiation Physics and Chemistry, 2020
Abstract This work presents the first experimental results of optically stimulated luminescence in organic crystals type enaminones. Samples were synthesized by means of the condensation reaction of acetylacetone with four aromatics amines in acid medium.
A. Lara-Camilo, Y.O. Villafañe-Bautista, M.A. de León-Alfaro, J. Guzmán-Mendoza, D. Quintana-Zavala, R. García-Salcedo, J.G. Torres-Morales, T. Rivera-Montalvo   +7 more
openaire   +1 more source

Optically Stimulated Luminescence in Retrospective Dosimetry

Radiation Protection Dosimetry, 2002
Since the beginning of the 1990s the exploration of optically stimulated luminescence (OSL) in retrospective accident dosimetry has driven an intensive investigation and development programme at Risø into measurement facilities and techniques. This paper reviews some of the outcomes of this programme, including the evaluation of the single-aliquot ...
L, Bøtter-Jensen, A S, Murray
openaire   +2 more sources

Online dosimetry based on optically stimulated luminescence materials

IEEE Transactions on Nuclear Science, 2005
International audienceA version of the Optically Stimulated Luminescence (OSL) sensor specifically developed to monitor the dose online in radiation facilities is presented and calibrated with 60Co.
Jérôme Boch, F Ravotti, J -R Vaille
exaly   +2 more sources

Optically stimulated luminescence of persistent luminescence materials

Journal of Luminescence, 2006
Abstract For around ten years, intense attention has been devoted to materials which exhibit strong persistent luminescence. The Eu 2+ doped SrAl 2 O 4 is probably the best one. Co-doping with other trivalent rare earth ions, especially with Dy 3+ , enhances the persistent luminescence.
Fabienne Pellé, Tuomas Aitasalo, Mika Lastusaari, Janne Niittykoski, Jorma Hölsä   +4 more
openaire   +1 more source