High-pressure synthesis of the cubic perovskite BaRuO(3) and evolution of ferromagnetism in ARuO(3) (A = Ca, Sr, Ba) ruthenates

The cubic perovskite BaRuO(3) has been synthesized under 18 GPa at 1,000°C. Rietveld refinement indicates that the new compound has a stretched Ru–O bond. The cubic perovskite BaRuO(3) remains metallic to 4 K and exhibits a ferromagnetic transition at T(c) = 60 K, which is significantly lower than t...

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Autors principals: Jin, C.-Q., Zhou, J.-S., Goodenough, J. B., Liu, Q. Q., Zhao, J. G., Yang, L. X., Yu, Y., Yu, R. C., Katsura, T., Shatskiy, A., Ito, E.
Format: Artigo
Idioma:Inglês
Publicat: National Academy of Sciences 2008
Matèries:
Physical Sciences
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC2438213/
https://ncbi.nlm.nih.gov/pubmed/18480262
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0710928105
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