| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ojha, Nirajan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2021Preparation of glass-based composites with green upconversion and persistent luminescence using modified direct doping methodcitations
- 2021Tailoring the glass composition to increase the thermal stability without impacting the crystallization behavior of oxyfluorophosphate glasscitations
- 2020Effect of heat-treatment on the upconversion of NaYF4:Yb3+, Er3+ nanocrystals containing silver phosphate glasscitations
- 2020Nucleation and growth behavior of Er3+doped oxyfluorophosphate glassescitations
- 2020Investigation of Upconversion Properties from Active Crystals in Oxyfluorophosphate Glasses
- 2019Phosphate glasses with blue persistent luminescence prepared using the direct doping methodcitations
- 2019Fabrication and characterization of new phosphate glasses and glass-ceramics suitable for drawing optical and biophotonic fibers
- 2019Sintered silica bodies with persistent luminescencecitations
- 2019Spectroscopic properties of Er3+-doped particles-containing phosphate glasses fabricated using the direct doping methodcitations
- 2019Spectroscopic properties of Er3+ -doped particles-containing phosphate glasses fabricated using the direct doping methodcitations
- 2018Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramicscitations
- 2018Decomposition of persistent luminescent microparticles in corrosive phosphate glass meltcitations
- 2016Borosilicate glass with enhanced hot forming properties and conversion to hydroxyapatite
Places of action
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article
Spectroscopic properties of Er3+ -doped particles-containing phosphate glasses fabricated using the direct doping method
Abstract
<p>The effect of the incorporation of Er<sub>2</sub>O<sub>3</sub>-doped particles on the structural and luminescence properties of phosphate glasses was investigated. A series of different Er<sub>2</sub>O<sub>3</sub>-doped TiO<sub>2</sub>, ZnO, and ZrO<sub>2</sub>microparticles was synthesized using soft chemistry and then added into various phosphate glasses after the melting at a lower temperature than the melting temperature. The compositional, morphological, and structural analyses of the particles-containing glasses were performed using elemental mapping by field emission-scanning electron microscopy (FE-SEM) with energy dispersive x-ray spectrometry (EDS) and x-ray diffraction (XRD). Additionally, the luminescence spectra and the lifetime values were measured to study the influence of the particles incorporation on the spectroscopic properties of the glasses. From the spectroscopic properties of the glasses with the composition 50P<sub>2</sub>O<sub>5</sub>-40SrO-10Na<sub>2</sub>O, a large amount of the Er<sub>2</sub>O<sub>3</sub>-doped particles is thought to dissolve during the glass melting. Conversely, the particles were found to survive in glasses with a composition 90NaPO<sub>3-</sub>(10 - x)Na<sub>2</sub>O-xNaF (with x = 0 and 10 mol %) due to their lower processing temperature, thus clearly showing that the direct doping method is a promising technique for the development of new active glasses.</p>