Synthesis of cubic-BN using new flux-precursors: The fluoronitrides |
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| Authors: | Gérard Demazeau Gilles Biardeau Laurence Vel |
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| Affiliation: | Laboratoire de Chimie du Solide du CNRS , Université BORDEAUX I , 351 cours de la Libération TALENCE cedex, 33405, France |
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| Abstract: | Abstract Instead of alkaline or alkaline-earth nitrides, fluoro-nitrides with mixed composition have been developed as flux-precursors for the elaboration process of c-BN. If the pressure and temperature conditions for the h-BN → c-BN conversion are sensibly reduced, the conversion rates are largely increased. On the other hand, such compounds are appropriate for growth of c-BN single crystal. |
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