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Orthorhombic superstructures within the rare earth strontium-doped cobaltate perovskites: Ln 1- x Sr x CoO 3-δ ( Ln = Y 3+ , Dy 3+ -Yb 3+ ; 0.750≤ x ≤0.875)

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Date

2007

Authors

James, Michael
Avdeev, Maxim
Barnes, Paris
Morales, Liliana
Wallwork, Kia
Withers, Raymond

Journal Title

Journal ISSN

Volume Title

Publisher

Academic Press

Abstract

A combination of electron, synchrotron X-ray and neutron powder diffraction reveals a new orthorhombic structure type within the Sr-doped rare earth perovskite cobaltates Ln1-xSrxCoO3-δ (Ln=Y3+, Dy3+, Ho3+, Er3+, Tm3+and Yb3+). Electron diffraction shows

Description

Keywords

Keywords: Neutron diffraction; Oxygen vacancies; Perovskite; Phase diagrams; Rare earth compounds; Oxygen vacancy ordering; Perovskite superstructure; Strontium-doped cobaltate; Molecular structure Neutron diffraction; Oxygen vacancy ordering; Perovskite superstructure; Phase diagram; Strontium-doped cobaltate

Citation

URI

http://hdl.handle.net/1885/38135

Collections

ANU Research Publications

Source

Journal of Solid State Chemistry

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1016/j.jssc.2007.04.029

Restricted until

2037-12-31

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01_James_Orthorhombic_superstructures_2007.pdf (3.19 MB)

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