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Authors: M. NEUMANN, R. TETEAN.
Published Online: 2016-06-01
Published Print: 2016-06-30
VIEW PDF: XPS INVESTIGATIONS OF La0.67Sr0.33Co1-xMnxO3 COMPOUNDS
The electronic structure of the polycrystalline La0.67Sr0.33Co1-xMnxO3 perovskites with 0 ≤ x ≤ 0.5 has been investigated by X-ray photoelectron spectroscopy (XPS). The valence band spectra shows several features, due to Mn 3d, Co 3d and extensively hybridized Mn3d-O2p and Co3d-O2p states, while the core level spectra show the presence of Co4+ and Co2+ states.
Keywords: Manganites, Cobaltites, X-ray photoelectron spectra
