Publikationsdatum:
2014-12-30
Beschreibung:
Author(s): Tanushree Chakraborty, S. Baidya, Carlo Meneghini, Tanusri Saha-Dasgupta, Giulia Veronesi, Marco Merlini, Hiroko Yokota, Mitsuru Itoh, S. Majumdar, and Sugata Ray Our combined experimental and theoretical study reveals unusually large cobalt-oxygen covalency in CoO 4 tetrahedral unit of a barium cobalt oxychloride compound. This drives significant charge redistribution, resulting into large hole density on tetrahedral oxygens, which effectively behave as “posi... [Phys. Rev. B 90, 235147] Published Mon Dec 29, 2014
Schlagwort(e):
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik
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