Oxygen-holes creating different electronic phases in Fe4+-oxides: successful growth of single crystalline films of SrFeO3 and related perovskites at low oxygen pressure
- 13 July 2001
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 11 (9) , 2235-2237
- https://doi.org/10.1039/b103259n
Abstract
We have succeeded for the first time in preparing single crystalline films of SrFeO3, CaFeO3, and Sr2FeCoO6, perovskites containing Fe4+, at low oxygen pressure of only 1 kPa, and the dominance of oxygen hole character in transport phenomena was indicated by the positive Hall coefficient of metallic SrFeO3.Keywords
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