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Article Dans Une Revue Journal ofNon-CrystallineSolids Année : 2008

Glasses and glass-ceramics based on GeSe2–Sb2Se3 and halides for far infrared transmission

Laurent Calvez
Hongli Ma
Jacques Lucas
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  • PersonId : 945322
Xianghua Zhang

Résumé

New glass compositions have been studied by introducing metallic halides into the well known GeSe2–Sb2Se3 system. Glass forming region and thermo-mechanical properties have been investigated for each added constituent. Nanocrystals with controllable size were reproducibly and homogeneously generated in different glassy matrix with different annealing times and temperatures. We have demonstrated that a controlled crystal growth and a molding process can be combined together. The shaped glass-ceramics are still transparent and show improved mechanical properties.
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hal-01429111 , version 1 (06-01-2017)

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  • HAL Id : hal-01429111 , version 1

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Laurent Calvez, Hongli Ma, Jacques Lucas, Xianghua Zhang. Glasses and glass-ceramics based on GeSe2–Sb2Se3 and halides for far infrared transmission. Journal ofNon-CrystallineSolids, 2008, 354 (12-13), pp.1123-1127. ⟨hal-01429111⟩
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