Structure and cation distribution in perovskites with small cations at the A site: the case of ScCoO3

Structure and cation distribution in perovskites with small cations at the A site: the case of ScCoO3

We synthesize ScCoO3 perovskite and its solid solutions, ScCo1−xFexO3 and ScCo1−xCrxO3, under high pressure (6 GPa) and high temperature (1570 K) conditions. We find noticeable shifts from the stoichiometric compositions, expressed as (Sc1−xMx)MO3 with x = 0.05–0.11 and M = Co, (Co, Fe) and (Co, Cr)...

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Bibliographic Details
Main Authors: Wei Yi, Igor A Presniakov, Alexey V Sobolev, Yana S Glazkova, Yoshitaka Matsushita, Masahiko Tanaka, Kosuke Kosuda, Yoshihiro Tsujimoto, Kazunari Yamaura, Alexei A Belik
Format: Article
Language:English
Published: Taylor & Francis Group 2015-04-01
Series:Science and Technology of Advanced Materials
Subjects:
perovskites
cobaltites
high-pressure
low-spin co3+ ions
Online Access:http://dx.doi.org/10.1088/1468-6996/16/2/024801

Internet

http://dx.doi.org/10.1088/1468-6996/16/2/024801

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