Luminescence efficiency of calcium tungstate (CaWO4) under X-ray radiation: Comparison with Gd2O2S: Tb

C Michail, I Valais, G Fountos, A Bakas, C Fountzoula… - Measurement, 2018 - Elsevier
The aim of the present study was to investigate the absolute luminescence efficiency (AE) of
a CaWO 4 screen, under X-ray irradiation and to compare it with a custom made PMMA/Gd 2 …

Light emission efficiency and imaging performance of powder scintillator under x‐ray radiography conditions

CM Michail, GP Fountos, PF Liaparinos… - Medical …, 2010 - Wiley Online Library
Purpose To evaluate powder phosphor as a radiographic image receptor and to compare it
to phosphors often used in radiography. is nonhygroscopic, emitting red light with decay …

Experimental measurement of a high resolution CMOS detector coupled to CsI scintillators under X-ray radiation

C Michail, I Valais, I Seferis, N Kalyvas, G Fountos… - Radiation …, 2015 - Elsevier
The purpose of the present study was to assess the information content of structured CsI: Tl
scintillating screens, specially treated to be compatible to a CMOS digital imaging optical …

Light emission efficiency and imaging performance of Lu2O3: Eu nanophosphor under X-ray radiography conditions: Comparison with Gd2O2S: Eu

I Seferis, C Michail, I Valais, J Zeler, P Liaparinos… - Journal of …, 2014 - Elsevier
Nanocrystallic europium-activated lutetium oxide (Lu 2 O 3: Eu) is a strong candidate for use
in digital medical imaging applications, due to its spectroscopic and structural properties …

On the response of GdAlO3: Ce powder scintillators

C Michail, N Kalyvas, I Valais, S David, I Seferis… - Journal of …, 2013 - Elsevier
The aim of the present study was to investigate the luminescence efficiency (XLE) of
gadolinium aluminum perovskite (GdAlO 3: Ce) powder scintillator. This powder phosphor …

Modified floating-zone crystal growth of Mg 4 Ta 2 O 9 and its scintillation performance

D Yuan, F Moretti, D Perrodin, G Bizarri, T Shalapska… - …, 2020 - pubs.rsc.org
Aiming to explore scintillator candidates for high-energy radiography, the environmentally
friendly compound Mg4Ta2O9 was selected. Bulk crystals of good optical quality are …

On the response of a europium doped phosphor-coated CMOS digital imaging detector

IE Seferis, CM Michail, IG Valais, GP Fountos… - Nuclear Instruments and …, 2013 - Elsevier
Purpose The purpose of the present study was to assess the information content of a high
resolution active pixel CMOS imaging sensor coupled to Gd 2 O 2 S: Eu phosphor screens …

Enhanced X-ray Imaging with Gd2O2S:Pr-Epoxy Composite Films: Synthesis, High-Resolution Performance, and Flexibility

J Sun, Y Du, Z Luo, H Guo, Y Liu, P Sun… - ACS Applied Electronic …, 2024 - ACS Publications
Organic–inorganic composite scintillation films, recognized for their cost-efficiency and
tunable scintillation characteristics, have been the subject of extensive research due to their …

[HTML][HTML] Luminescence and Structural Characterization of Gd2O2S Scintillators Doped with Tb3+, Ce3+, Pr3+ and F for Imaging Applications

A De Martinis, L Montalto, L Scalise, D Rinaldi… - Crystals, 2022 - mdpi.com
Radiodiagnostic technologies are powerful tools for preventing diseases and monitoring the
condition of patients. Medicine and sectors such as industry and research all use this …

Optimized Gd2O2S:Pr Scintillation Films for X-ray Flat Panel Imaging: Balancing Enhanced Efficiency with Flexibility

Y Du, J Sun, Y Zhuang, Z Luo, H Guo… - ACS Applied Optical …, 2024 - ACS Publications
Scintillation materials are pivotal in diverse applications, such as medical diagnostics and
radiation detection. Traditional methods for producing solid scintillators typically require high …