Results 91 to 100 of about 2,434 (218)

Radioluminescence response of germanosilicate optical fibres

, 1993
X-ray irradiation of germanosilicate optical fibres simultaneously produces signals from both the core and substrate and so the radioluminescence spectra record the defect structure of both regions.
Khanlary, M.R., Townsend, J.E., Townsend, P.D.   +2 more
core   +1 more source

Low dose and low dose rate radioluminescence dosimetry

, 2023
Review is provided of a number of low-dose, low dose rate situations that in study require advances in the development of dosimetric facilities. Using a clinical linac set up to provide doses down to the few mGy level, the performance of a real-time ...
Choo, Kan Yeep, Hairul Azhar, Abdul-Rashid, Peh, Suat Cheng *, Azmi, Basaif, Oresegun, Adebiyi, Chew, Ming Tsuey *, Essa, R.Z., Zubair, H. T., Abdul Rashid, Hairul Azhar, Oresegun, A., Essa, R. Z., Teow, Sin Yeang, Siti A., Ibrahim, Bradley, D. A., Bradley, D.A. *, Ibrahim@Ghazali, Siti Azlida, Peh, Suat Cheng, Zubair, H.T., Basaif, Azmi Abdullah Awadh, Chew, Ming Tsuey   +19 more
core   +1 more source

Investigating the Fundamental Material Properties That Influence the Radioluminescence of Lanthanide-Doped Nanoparticles

The rapid development of radioluminescent nanomaterials has left uncertainties in how their properties compare to bulk materials or other luminescent nanoparticles.
Steven L. Maurizio (10826260), Gabrielle A. Mandl (9072065), Micah D. Long (14070965), John A. Capobianco (1875049)   +3 more
core   +1 more source

Novel biomedical applications of Cerenkov radiation and radioluminescence imaging

, 2015
The main goals of this review is to provide an up-to-date account of the different uses of Cerenkov radiation (CR) and radioluminescence imaging for pre-clinical small animal imaging. We will focus on new emerging applications such as the use of Cerenkov
BOSCHI, Federico, Spinelli, Antonello E
core   +1 more source

Photoluminescence and radioluminescence properties of Yb2+-doped silica glass

, 2015
Yb2+-doped silica glass was prepared through vacuum sintering of solution-doped nanoporous silica glass powder. Spectroscopic properties of Yb2+ ions were characterized with absorption, photoluminescence and radioluminescence spectroscopies ...
Xu, Wenbin, Zheng, Shupei, Sheng, Qiuchun, Chen, Danping, Tang, Chunmei, Li, Xia, Liu, Shuang   +6 more
core  

Pulsed beam dosimetry using fiber-coupled radioluminescence detectors

, 2012
The objective of this work was to review and discuss the potential application of fiber-coupled radioluminescence detectors for dosimetry in pulsed MV photon beams.
Andersen, Claus Erik
core  

Radon-222 measurement by detection of alpha-radioluminescence of air with a triple-to-double coincidence ratio (TDCR) counter

, 2022
International audienceThis work explores the applicability of previous finings of other researchers that the radioluminescence of air can be used for detection of alpha sources and 222Rn detection.
Sabot, Benoit, Cassette, Philippe, Todorov, Vladislav, Mitev, Krasimir, Georgiev, Strahil   +4 more
core  

Radioluminescence Dosimetry in Modern Radiation Therapy

Advanced Photonics Research
Accurate and precise measurement of radiation energy delivered to and absorbed by the patient's tissue is of great importance in radiation therapy (RT) quality assurance.
Arash Darafsheh, Sreekrishna Murty Goddu, Jeffrey Williamson, Tiezhi Zhang, Lee G. Sobotka   +4 more
doaj   +1 more source

Espectros de emisión de radioluminiscencia y termoluminiscencia de una leucita de Monte Somma (Italia)

Boletín de la Sociedad Española de Cerámica y Vidrio, 2004
Natural leucite (KAlSi2O6), one of the main components of dental ceramics, shows similar radioluminescence (RL) and thermoluminescence (TL) response than other aluminosilicates (in the 200-800nm region) employed for dosimetric purposes.
Correcher, V., Valle-Fuentes, F. J., García-Guinea, J.   +2 more
doaj  

Effect of Rare-Earth Co-Doping on the Trap Level Concentrations in Silica Glasses: Experimental and Theoretical Study of the Light Emission Under X-Rays for Dosimetry Applications

Sensors
In this paper, an experimental and theoretical study was undertaken to assess the impact of rare-earth co-doping of silica glasses on the light emission under X-rays.
Ismail Zghari, Hicham El Hamzaoui, Adriana Morana, Youcef Ouerdane, Bruno Capoen, Sarah Garzandat, Sylvain Girard, Aziz Boukenter, Franck Mady, Mourad Benabdesselam, Gilles Mélin, Mohamed Bouazaoui   +11 more
doaj   +1 more source