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Charge ordering in cobalt oxides Impact on structure, magnetic and transport properties

B. Raveau 1 M.M. Seikh
1 CRISMAT - Laboratoire de cristallographie et sciences des matériaux
Abstract : This review shows the great impact of charge ordering upon the magnetic and transport properties of mixed valent Co4+/Co3+ and Co3+/Co2+ cobalt oxides. The relationships between charge ordering and physical properties are described for three structural families the ordered oxygen deficient perovskites and the Ruddlesden and Popper (RP) derivative La1.5Sr0.5CoO4, the layered NaxCoO2 series and the "114" CaBaCo4O7 oxide. Copyright © 2015 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.
Keywords : Charge ordering Cobalt oxide Cobaltate Perovskite Spin ordering
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https://hal-normandie-univ.archives-ouvertes.fr/hal-02184158
Contributor : Elisabeth van T Hof <>
Submitted on : Monday, July 15, 2019 - 6:06:08 PM
Last modification on : Tuesday, July 16, 2019 - 1:28:02 AM

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B. Raveau, M.M. Seikh. Charge ordering in cobalt oxides Impact on structure, magnetic and transport properties. Zeitschrift fur Anorganische und Allgemeine Chemie, 2015, 641 (8-9), pp.1385-1394. ⟨10.1002/zaac.201500085⟩. ⟨hal-02184158⟩

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