ChemInform Abstract: Nickel-Substituted
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L. Chapon; D. Ravot; J. C. Tedenac
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Article
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2010
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John Wiley and Sons
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are synthesized by direct reaction between the elements in a carbon-coated silica-tube (vacuum, 1000 β’ C, 48 h) followed by annealing at 700 β’ C for 4 days. X-ray powder diffraction data confirm the space group Im3 for filled skutterudites. The CeyFe 4-x NixSb 12 compounds exhibit semiconducting beh