Both surface and bulk textures penetrating the whole volume of the glass may be formed in glasses of the La2O3-B 2O3-GeO2 system near the stoichiometry of LaBGeO5 stillwellite. These textures cause non-linear optic, ferroelectric and pyroelectric properties of crystallized glasses. The present work represents SEM study of surface and bulk grain-oriented crystallization of stillwellite glasses for different conditions of synthesis of both planar surface (non-linear optic) and bulk (ferro/pyroelectric) textures based on oriented needle- shaped crystals of LaBGeO5 stillwellite. © 2003 Elsevier Ltd. All rights reserved.

Surface and bulk stillwellite textures in glasses of the La2 O3-B2O3-GeO2 system

PERNICE, PASQUALE;ARONNE, ANTONIO;
2004

Abstract

Both surface and bulk textures penetrating the whole volume of the glass may be formed in glasses of the La2O3-B 2O3-GeO2 system near the stoichiometry of LaBGeO5 stillwellite. These textures cause non-linear optic, ferroelectric and pyroelectric properties of crystallized glasses. The present work represents SEM study of surface and bulk grain-oriented crystallization of stillwellite glasses for different conditions of synthesis of both planar surface (non-linear optic) and bulk (ferro/pyroelectric) textures based on oriented needle- shaped crystals of LaBGeO5 stillwellite. © 2003 Elsevier Ltd. All rights reserved.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/487768
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