The superconducting bismuth-based mixed
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E.V Antipov; N.R Khasanova; J.S Pshirkov; S.N Putilin; C Bougerol; O.I Lebedev;
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Article
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2002
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Elsevier Science
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English
β 356 KB
The present paper describes the synthesis, characterization of mixed-valence bismuthates with three-or two-dimensional perovskite-like structures and structural criteria that influence superconductivity in these compounds. Single-phase samples of Sr 1Γx K x BiO 3 were prepared for the broad range o