Skip to Main content Skip to Navigation
Journal articles

Exceptional Layered Ordering of Cobalt and Iron in Perovskites

Abstract : A study is conducted to demonstrate exceptional layered ordering of cobalt and iron in perovskites. This exceptional type of cationic ordering suggests that the oxygen stoichiometry may play a role in its stabilization, resulting from the alternate stacking of double perovskite slices YBaCo2O5 and triple perovskite slices with the ideal composition YBa2Fe3O8. Annular bright field STEM (ABF-STEM) imaging has been carried out to understand the distribution of oxygen vacancies in the structure.
Complete list of metadatas

https://hal-normandie-univ.archives-ouvertes.fr/hal-02184743
Contributor : Université Normandie <>
Submitted on : Tuesday, July 16, 2019 - 11:31:40 AM
Last modification on : Friday, October 25, 2019 - 8:50:03 AM

Links full text

Identifiers

Collections

Citation

O.I. Lebedev, S. Turner, V. Caignaert, V.A. Cherepanov, B. Raveau. Exceptional Layered Ordering of Cobalt and Iron in Perovskites. Chemistry of Materials, 2016, 28 (9), pp.2907-2911. ⟨10.1021/acs.chemmater.6b01046⟩. ⟨hal-02184743⟩

Share

Metrics

Record views

47