STRUCTURE AND PROPERTIES OF PEROVSKITE-RELATED SR-RU-TI-O PHASES

Authors
OSWALD HR FELDERCASAGRANDE S RELLER A
Citation
Hr. Oswald et al., STRUCTURE AND PROPERTIES OF PEROVSKITE-RELATED SR-RU-TI-O PHASES, Solid state ionics, 63-5, 1993, pp. 565-569
Citations number
9
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
63-5
Year of publication
1993
Pages
565 - 569
Database
ISI
SICI code
0167-2738(1993)63-5:<565:SAPOPS>2.0.ZU;2-X
Abstract
Perovskite-related phases of the type SrRuxTi1-xO3 and Sr2RuyTi1-yO4 h ave been synthesized. Both systems are obtained as homogeneous phases in the range 0 less-than-or-equal-to (x, y) less-than-or-equal-to 1. T hermogravimetric, X-ray powder diffraction, electrical resistivity, an d magnetic measurements have been used to establish a correlation betw een the ruthenium/titanium ratio and the thermochemical as well as the physical properties of the studied phases. The role of the oxygen sto ichiometry with respect to tailoring physical properties is shortly di scussed.