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 / V. N., Sigaev; P. D., Sarkisov; Pernice, Pasquale; Aronne, Antonio; A. M., Datsenko; Stefanovich, S. Y. u.; V. I., Fertikov; O. A., Pozhogin; D. A., Zakharkin. - In: JOURNAL OF THE EUROPEAN CERAMIC SOCIETY. - ISSN 0955-2219. - STAMPA. - 24:(2004), pp. 1063-1067. [10.1016/S0955-2219(03)00424-2]
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
