Optically stimulated luminescence from BeO ceramics: An LM-OSL study
Radiation Measurements, 2010 Abstract Optically Stimulated Luminescence (OSL) signals of BeO ceramics were investigated using continuous wave (CW) OSL and Linearly Modulated (LM) OSL. It was found that both curves can be approximated using a linear combination of two first-order components.
E Bulur
exaly +4 more sources
Optically stimulated luminescence of alexandrite
Optical Materials: XWe report the optically stimulated luminescence (OSL) of natural alexandrite (BeAl2O4:Cr3+) from Brazil. Luminescence was stimulated using 470 nm blue, 525 nm green and 850 nm infrared light.
Matheus C.S. Nunes +3 more
doaj +2 more sources
Dose-Response Behavior of Dental Material Using General Kinetic Order and Lambert W Deconvolution Models in CW-OSL [PDF]
Methods and ProtocolsThe present study presents a comparative evaluation of two analytical deconvolution models applied to Optically Stimulated Luminescence (OSL) decay curves of zirconia-reinforced lithium silicate (ZLS), a glass-ceramic material with potential applications
Ioanna K. Sfampa
doaj +2 more sources
Characterization, commissioning, and clinical evaluation of a commercial BeO optically stimulated luminescence (OSL) system. [PDF]
J Appl Clin Med PhysAbstractThis article investigates the performance of a commercial BeO optically stimulated luminescent (OSL) dosimetry system (myOSLchip, RadPro GmbH International, Remscheid, Germany) through the application of the commissioning framework for luminescent dosimeters as described in the American Association of Physicists in Medicine Task Group 191 (AAPM
Kowalski JP +4 more
europepmc +3 more sources
Optically Stimulated Luminescence (OSL) of dental enamel for retrospective assessment of radiation exposure. [PDF]
Radiat Meas, 2007 This paper briefly reviews the optically stimulated luminescence (OSL) properties of dental enamel and discusses the potential and challenges of OSL for filling the technology gap in biodosimetry required for medical triage following a radiological/nuclear accident or terrorist event.
Yukihara EG +3 more
europepmc +4 more sources
Thermally Assisted Optically Stimulated Luminescence (TA-OSL) from Commercial BeO Dosimeters
Materials, 2023 BeO is another luminescent phosphor with very deep traps (VDTs) in its matrix that could not be stimulated using either thermal or conventional optical stimulations. The present study attempts to stimulate these traps using thermally assisted optically stimulated luminescence (TA-OSL), a combination of simultaneous thermal and optical stimulation that ...
Georgios S. Polymeris
openaire +3 more sources
The role of heat treatment in improving photoluminescence and optically stimulated luminescence of HfO2 [PDF]
EPJ Web of Conferences, 2022 HfO2 is a metal oxide from the IV-B family whose properties have been widely applied in electronics and which displays an important blue emission. Despite this fact, few studies have been dedicated to understanding the role of heat treatment on its ...
de Farias Soares Alvaro +3 more
doaj +1 more source
Investigating the filling state of OSL detector traps with the optical sampling method [PDF]
Metrology and Measurement Systems, 2022 Optically stimulated luminescence (OSL) and thermoluminescence (TL) methods are commonly used in dosimetry of ionizing radiation and dating of archaeological and geological objects.
Ewa Mandowska +2 more
doaj +1 more source
Extended-Range Luminescence Dating of Central and Eastern Amazonia Sandy Terrains
Frontiers in Earth Science, 2022 The Amazonia biome hosts upland closed and open vegetation ecosystems, in which the current biogeographical patterns relate to the evolution of the physical landscape.
Fernanda Costa G. Rodrigues +13 more
doaj +1 more source
Ultra-low-temperature Thermochronology Using Optically Stimulated Luminescence (OSL)
Radioisotopes, 2021 Manabu Ogata, Shigeru Sueoka
exaly +3 more sources