Structures and phase diagram for the system CaTiO{sub 3}-La{sub 2/3}TiO{sub 3}

High-resolution neutron and synchrotron X-ray powder diffraction have been used to examine various compositions across the system (1-x)CaTiO{sub 3}-xLa{sub 2/3}TiO{sub 3}. The structures at room temperature were determined according to composition: in Pbnm for 0{

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of solid state chemistry 2007-03, Vol.180 (3)
Hauptverfasser:	Zhang Zhaoming, Lumpkin, Gregory R., Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, Howard, Christopher J., Knight, Kevin S., Whittle, Karl R., Department of Engineering Materials, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield S1 3JD, Osaka, Keiichi
Format:	Artikel
Sprache:	eng
Schlagworte:	CALCIUM COMPOUNDS INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY LANTHANUM COMPOUNDS NEUTRON DIFFRACTION ORTHORHOMBIC LATTICES PEROVSKITES PHASE DIAGRAMS PHASE TRANSFORMATIONS TEMPERATURE RANGE 0273-0400 K TETRAGONAL LATTICES TITANATES TRANSITION TEMPERATURE VACANCIES X-RAY DIFFRACTION
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Beschreibung
Zusammenfassung:	High-resolution neutron and synchrotron X-ray powder diffraction have been used to examine various compositions across the system (1-x)CaTiO{sub 3}-xLa{sub 2/3}TiO{sub 3}. The structures at room temperature were determined according to composition: in Pbnm for 0{
ISSN:	0022-4596 1095-726X
DOI:	10.1016/j.jssc.2007.01.005