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Oxygen vacancy ordering and magnetism in the rare earth stabilised perovskite form of SrCoO3-δ

Date

Authors

James, Michael

Cassidy, D

Wilson, K F

Horvat, J

Withers, Raymond

Publisher

Elsevier

Abstract

We have demonstrated that SrCoO3-δ can be stabilised into phase pure perovskite forms by the introduction of small amounts ∼5% of certain rare earth ions (Sm3+-Yb3+). At the same doping levels, La3+ and Pr3+ crystallise with the same isostructural trig

Keywords

Keywords: Electron diffraction; Magnetism; Neutron diffraction; Oxygen; Rare earth elements; Spin glass; X ray powder diffraction; Coupling; Oxygen vacancy; Perovskite; cobalt; ferromagnetic material; lanthanide; oxygen; perovskite; strontium; article; crystallizat Perovskite superstructure; Solid solution limits; Spin glass magnetism; Strontium doped cobaltate

URI

http://hdl.handle.net/1885/78080

Collections

ANU Research Publications

Source

Solid State Sciences

Type

Journal article

DOI

10.1016/j.solidstatesciences.2003.03.001

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