Chemistry and superconducting behavior o
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C.W. Kimball; W. Peng; R.H. Hannon; H. Lee; A.P. Genis; V.J. Melim; B. Dabrowski
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Article
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1989
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Elsevier Science
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English
โ 115 KB
The effect of Sb-substitution for Bi has been studied in the high T c Bi-based oxide superconducting compounds Pbo.3Bil.8.xSbxSrl.9Ca2Cu30y (0 < x S 0.3). The solubility of Sb is quite low and its substitution for Bi leads to a complex chemistry with the formation of a new phase whose fractional co