| 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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Allix, Mathieu
Conditions Extrêmes et Matériaux Haute Température et Irradiation
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (52/52 displayed)
- 2024Crystallization Mechanisms in New Bismuth Borotellurite Glass-Ceramicscitations
- 2024Microstructural insights on lithium aluminum silicate (LAS) glass ceramicscitations
- 2024Crystallization and luminescence properties of Er/Yb-doped glass-ceramics based on A2O-ZnO-SiO2 system (A = Li, Na, K, Cs)citations
- 2024Determination of the Na$_3$AlF$_6$ –Y$_2$O$_3$ Phase Diagram and Its Implications for Low-Temperature YAG/Nd:YAG Synthesis
- 2024Broadband luminescence of Ni2+-doped Zn(GaxAl1−x)2O4-based glass–ceramicscitations
- 2024Realization of extreme nonstoichiometry in gadolinium aluminate garnet phosphors by nonequilibrium synthesis
- 2024Sintering of lixiviated nano glass-ceramics: An original route to elaborate transparent ceramicscitations
- 2024Realization of Extreme Nonstoichiometry in Gadolinium Aluminate Garnets by Glass Crystallization Synthesiscitations
- 2024Crystallization and luminescence properties of Er/Yb-doped glass-ceramics based on A 2 O-ZnO-SiO 2 system (A =citations
- 2024Crystallization in the TeO2 - Ta2O5 - Bi2O3 system: from glass to anti-glass to transparent ceramiccitations
- 2023Towards new zero-thermal-expansion materials: Li-free quartz solid solutions stuffed with transition metal cationscitations
- 2023Oxidation and coordination states assumed by transition metal dopants in an invert ultrabasic silicate glasscitations
- 2023Crystallization of glass materials into transparent optical ceramicscitations
- 2023Key melt properties for controlled synthesis of glass beads by aerodynamic levitation coupled to laser heatingcitations
- 2023Structural environment influence on Faraday Effect in Tb 3+ and Pr 3+ co-doped Fluorophosphate Glass and Glass-ceramics containing TbOF nanocrystalscitations
- 2023Experimental evidence concerning the significant information depth of X-ray diffraction (XRD) in the Bragg-Brentano configurationcitations
- 2022Towards new zero-thermal-expansion materials: Li-free quartz solid solutions stuffed with transition metal cations
- 2022The role of fluorine in high quantum yield oxyfluoride glasses and glass-ceramicscitations
- 2022Crystallization of glass materials into transparent optical ceramicscitations
- 2022Glass formation and devitrification behavior of alkali (Li, Na) aluminosilicate melts containing TiO2citations
- 2022Persistent luminescence of Eu/Dy-doped Sr 2 MgSi 2 O 7 glass-ceramics processed by aerodynamic levitationcitations
- 2021Non-Isothermal Decomposition as Efficient and Simple Synthesis Method of NiO/C Nanoparticles for Asymmetric Supercapacitorscitations
- 2020A comprehensive study of the glass/translucent anti-glass/transparent ceramic structural ordering in the Bi2O3Nb2O5–TeO2 systemcitations
- 2020La2Ga3O7.5: a metastable ternary melilite with a super-excess of inter- stitial oxide ions synthesized by direct crystallization of the meltcitations
- 2020New KNbTeO6 transparent tellurate ceramicscitations
- 2019Deconvolution method of $^{29}$Si MAS NMR spectra applied to homogeneous and phase separated lanthanum aluminosilicate glassescitations
- 2019Highly Transparent Fluorotellurite Glass-Ceramics: Structural Investigations and Luminescence Propertiescitations
- 2019SOLID STATE NMR INVESTIGATION OF TITANIUM'S ROLE ON THE HYDRATION OF INDUSTRIAL SLAGS: A MODEL GLASS STUDY
- 2019Persistent energy transfer in ZGO:Cr 3+ ,Yb 3+ : a new strategy to design nano glass-ceramics featuring deep red and near infrared persistent luminescencecitations
- 2019Properties, structure and crystallization study of germano-gallate glasses in the Ga2O3-GeO2-BaO-K2O systemcitations
- 2018Novel transparent glass-ceramic fiber obtained by the powder-in-tube technique
- 2018First transparent oxide ion conducting ceramics synthesized by full crystallization from glasscitations
- 2017Local Disorder and Tunable Luminescence in $Sr_{1– x /2}$$Al_{2– x}$$Si_{x}$$O_{4}$ (0.2 ≤ x ≤ 0.5) Transparent Ceramicscitations
- 2017Ytterbium-doped oxyfluoride nano-glass-ceramic fibers for laser coolingcitations
- 2017Second harmonic generation in germanotellurite bulk glass-ceramicscitations
- 2016Structure determination of Ba$_5$ AlF$_{13}$ by coupling electron, synchrotron and neutron powder diffraction, solid-state NMR and ab initio calculationscitations
- 2016Transparent polycrystalline SrREGa 3 O 7 melilite ceramics: potential phosphors for tuneable solid state lightingcitations
- 2015Transparency through Structural Disorder: A New Concept for Innovative Transparent Ceramicscitations
- 2015Transparency through Structural Disorder: A New Concept for Innovative Transparent Ceramicscitations
- 2015Phosphorus speciation in dicalcium silicate phases: Application to the basic oxygen furnace (BOF) slagcitations
- 2014Influence of Alteration Solutions on the Chemical Durability of the Zerodur Glass-Ceramic: Structural Investigationcitations
- 2013Perfectly Transparent Sr3Al2O6 Polycrystalline Ceramic Elaborated from Glass Crystallizationcitations
- 2013Perfectly Transparent Sr3Al2O6 Polycrystalline Ceramic Elaborated from Glass Crystallizationcitations
- 2013Synthesis and structure determination of CaSi1/3B2/3O8/3, a new calcium borosilicatecitations
- 2013Control of selective silicate glass coloration by gold metallic nanoparticles: structural investigation, growth mechanisms, and plasmon resonance modelizationcitations
- 2013Pulsed laser deposited amorphous chalcogenide and alumino-silicate thin films and their multilayered structures for photonic applicationscitations
- 2010Similar behaviors of sulfide and selenide-based chalcogenide glasses to form glass-ceramicscitations
- 2010Synthesis and characterization of chloro-sulphide glass-ceramics containing neodymium(III) ionscitations
- 2009Behaviour of ruthenium dioxide particles in borosilicate glasses and meltscitations
- 2008Controlled crystallization in Ge-(Sb/Ga)-(S/Se)-MX glasses for infrared applicationscitations
- 2008Modular construction of oxide structures-compositional control of transition metal coordination environmentscitations
- 2008Optical and Mechanical Properties of Glasses and Glass-Ceramics Based on the Ge-Ga-Se Systemcitations
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article
Highly Transparent Fluorotellurite Glass-Ceramics: Structural Investigations and Luminescence Properties
Abstract
International audience ; Crystallization from glass can lead to the stabilization of metastable crystalline phases, which offers an interesting way to unveil novel compounds and control the optical properties of resulting glass-ceramics. Here, we report on a crystallization study of the ZrF4-TeO2 glass system and show that under specific synthesis conditions, a previously unreported Te0.47Zr0.53OxFy zirconium oxyfluorotellurite antiglass phase can be selectively crystallized at the nanometric scale within the 65TeO2-35ZrF4 amorphous matrix. This leads to highly transparent glass-ceramics in both the visible and near-infrared ranges. Under longer heat treatment, the stable cubic ZrTe3O8 phase crystallizes in addition to the previous unreported antiglass phase. The structure, microstructure, and optical properties of 65TeO2-35ZrF4Tm3+-doped glass-ceramics, were investigated in detail by means of X-ray diffraction, scanning and transmission electron microscopies, and 19F, 91Zr, and 125Te NMR, Raman, and photoluminescence spectroscopies. The crystal chemistry study of several single crystals samples by X-ray diffraction evidence that the novel phase, derived from α-UO3 type, corresponds in terms of long-range ordering inside this basic hexagonal/trigonal disordered phase (antiglass) to a complex series of modulated microphases rather than a stoichiometric compound with various superstructures analogous to those observed in the UO3–U3O8 subsystem. These results highlight the peculiar disorder–order phenomenon occurring in tellurite materials.