Composition and electronic structure of Zn7-xMxSb2O12 (M = Ni and Co) spinel compounds
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Elsevier B.V.
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Article
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Abstract
The relation between the composition and electronic structure of the perfectly inverse spinel compound Zn7-xMxSb2O12 (M = Ni and Co) has been studied by powder X-ray diffraction and X-ray photoelectron spectroscopy. Changes in the site occupancy are associated with shifts in the core levels as observed in the core level spectral analyses. The configuration of the density of states in the valence band due to the Co and Ni states can be observed in the valence band spectra. (C) 2004 Elsevier B.V. All rights reserved.
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Keywords
magnetic materials, spinel structure, rietveld refinement, photoelectron spectroscopy, electronic structure
Language
English
Citation
Materials Chemistry and Physics. Lausanne: Elsevier B.V. Sa, v. 85, n. 2-3, p. 377-382, 2004.
