Microstructure of fluorite-like solid solutions in vacuum condensates

Transmission electron microscopy is used to study the microstructure of fluorite-like solid solutions formed in pulsed-laser evaporation vacuum condensates. The dependence of the shape and size of the crystallites on the condensate temperature and the type of stabilizing oxide is shown. The effect o...

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Veröffentlicht in:	Powder metallurgy and metal ceramics 2010-11, Vol.49 (5-6), p.360-365
1. Verfasser:	Zaslavskii, A. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Admixtures Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Condensates Crystallites Evaporation Fluorine compounds Glass Halides Materials Science Metallic Materials Microstructure Natural Materials Oxides Phase diagrams Solid solutions Structural Materials Research Zirconium Zirconium oxide
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Zusammenfassung:	Transmission electron microscopy is used to study the microstructure of fluorite-like solid solutions formed in pulsed-laser evaporation vacuum condensates. The dependence of the shape and size of the crystallites on the condensate temperature and the type of stabilizing oxide is shown. The effect of the admixture cation is explained using the phase diagrams for the relevant binary oxide systems. The significance of the phase size effect for the stabilization of the fluorite-like solid solutions formed in fine vacuum condensates is ascertained.
ISSN:	1068-1302 1573-9066
DOI:	10.1007/s11106-010-9245-1