Crystal and magnetic structures in Perovskite-related La 1-x Ca x FeO 3-δ  (x=0.2, 0.33)

Hudspeth, Jessica; Stewart, Glen A; Studer, Andrew J; Goossens, Darren

Crystal and magnetic structures in Perovskite-related La 1-x Ca x FeO 3-δ (x=0.2, 0.33)

Date

2011

Authors

Hudspeth, Jessica

Stewart, Glen A

Studer, Andrew J

Goossens, Darren

Publisher

Pergamon-Elsevier Ltd

Abstract

Using solgel synthesis, single phase perovskite-related compounds in the family La1-xCaxFeO3-δ have been formed for x=0.2 and x=0.33, but not for x=0.5. The x=0.2 and x=0.33 compounds are isostructural with LaFeO3 (Pnma). The magnetic structure of La0.8