Results 171 to 180 of about 50,068 (210)

OSL Workshop

2023
Materials for the OHBA Software Library (OSL ...
Quinn, Andrew, van Es, Mats W.J., Woolrich, Mark, Seymour, Robert, Huang, Rukuang, Gohil, Chetan   +5 more
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OSL efficiency for BeO OSL dosimeters

Radiation Measurements, 2014
Abstract In the course of this work, the experimental energy dependence of the OSL material beryllium oxide was determined for different radiation qualities. With the help of the radiation transport program AMOS the experimental setup was simulated. The calculated energy response differs from the experimental energy response.
A. Jahn, M. Sommer, J. Henniger
openaire   +1 more source

Slow OSL component in quartz separated by TM-OSL method

Radiation Measurements, 2020
Abstract The thermal stability of the slow component measured by the thermally modulated optically stimulated luminescence (TM-OSL) method was investigated for quartz from geological sediments. The TM-OSL stimulation was carried out with the stimulation wavelength of 470 nm and the heating rate of 2 Ks−1 after the effective bleaching of the faster ...
Alicja Chruścińska, Piotr Palczewski, Tomasz Rerek   +2 more
openaire   +1 more source

OSL properties of KMgF3:Tm3+ for dosimetric applications as OSL dosimeter

Applied Radiation and Isotopes, 2018
The optically stimulated luminescence (OSL) properties of undoped and Tm3+-doped KMgF3 fluoroperovskite have been investigated for the first time. KMgF3 compounds were synthesized by solid state reaction method and two different procedures were employed to improve the contact among the reagents, namely, the compressed powder was put either in an ...
Camargo Jimenez, Luis Antonio, Pérez Cruz, Lituania, Cruz Zaragoza, Epifanio, Martinez Ovalle, Segundo Agustín, Marcazzo, Salvador Julian   +4 more
openaire   +3 more sources

LiMgPO4:Tb,B OSL phosphor – CW and LM OSL studies

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2011
Abstract In the adjoining paper, the authors have proposed LiMgPO4:Tb,B (LMP) OSL phosphor as a potential alternative to α-Al2O3:C for dosimetry applications. This calls for developing an understanding on TL and OSL aspects of this highly sensitive LMP phosphor.
Munish Kumar, Bhushan Dhabekar, S.N. Menon, M.P. Chougaonkar, Y.S. Mayya   +4 more
openaire   +1 more source

Intercomparison study of sensitivities from commercial OSL readers and a newly developed OSL reader

Radiation Protection Dosimetry, 2023
Abstract In this study, we compared the sensitivities of a newly designed OSL system with two commercial systems, performing OSL readouts of Al2O3:C irradiated with doses ranging from mGy to a few Gy. It is our first prototype, and we used a cluster of three blue LEDs (5 W each and approximately wavelength 450 nm) for the optical ...
Rodrigo, de Lazzari, Edgar H, Souza, Susan Y, Zanetti, Emilson R, Viana, Anna Lmc, Malthez   +4 more
openaire   +2 more sources

New light on OSL

Quaternary Science Reviews, 1999
Abstract We have tested recently released green and blue light emitting diodes (LEDs) for the optical stimulation of quartz, with a view to using these in routine optically stimulated luminescence (OSL) dating and retrospective dosimetry. We compare results obtained with blue LEDs with those obtained using broad-band blue/green light filtered from a ...
Bøtter-Jensen, L., Mejdahl, V., Murray, A. S.   +2 more
openaire   +2 more sources

A simple transformation for converting CW-OSL curves to LM-OSL curves

Radiation Measurements, 2000
Abstract A simple mathematical transformation is introduced to convert from OSL decay curves obtained in the conventional way to those obtained using a linear modulation technique based on a linear increase of the stimulation light intensity during OSL measurement. The validity of the transformation was tested by the IR-stimulated luminescence curves
openaire   +2 more sources

OSL dosimeters for dental panoramic radiography

Applied Radiation and Isotopes, 2018
The aim of the present work is to determine dosimetric characteristics of commercial optically stimulated luminescence dosimeter (OSLD) to estimate equivalent dose in the patient undergoing panoramic radiography procedure. Digital panoramic unit "Instrumentarium OP200D" was used.
J G, Gutiérrez-Marquez, L Y, Avalos-Piña, A, López-Valencia, L L, Palacios-Pérez, H R, Vega-Carrillo, T, Rivera-Montalvo   +5 more
openaire   +2 more sources

Cosmogenic and OSL data

2020
Cosmogenic Be-10 and optically stimulated luminescence data from fault-displaced constructional/depositional geomorphic ...
Gold, Peter, Behr, Whitney M., Rockwell, Thomas K., Figueiredo, Paula M/., Figueiredo, Paula M., Fletcher, John M.   +5 more
openaire   +1 more source