Mechano-optical couplings in an oxynitride glass-ceramic
Alexis Duval  1, *, @  , Patrick Houizot  1, @  , Tanguy Rouxel  1, @  
1 : Institut de Physique de Rennes
Universite de Rennes 1, Centre National de la Recherche Scientifique : UMR6251, Centre National de la Recherche Scientifique : UMR6251, Centre National de la Recherche Scientifique
* : Corresponding author

Oxynitride glasses were synthesized by conventional melting, quenching and annealing stages at temperatures ranging from 1500 to 1700 °C, in controlled atmosphere. Further heat treatments led to the crystallization of glass-ceramics with remarkable optical and mechanical properties. In such materials, controlling the atmosphere during elaboration allows to tune the atomic structure and to improve the mechanical performance. Glass-ceramics exhibiting mechano-optical couplings were obtained.

Subject : : Oral
Topics : Session 6 - Glass-ceramic / Crystallization / Nano and microtexturation
Keywords : oxynitride glasses ; luminescence ; glassceramics ; mechanical properties ; mechanoluminescence
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