Structure and superconducting properties
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T.N. Kol'tsova; G.D. Nipan; N.F. Vedernikov; E.A. Tishchenko; Yu.F. Orekhov
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Article
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1997
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Elsevier Science
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English
⚖ 76 KB
The effect of oxygen nonstoichiometry and barium cation substitution on the structure and superconducting properties of Bi 2 Ba 2-x M x CuO 6+δ (M = Sr, Ru, Rh, Pd, In, Sb or Pb; x changed from 0 to 0.2) were studied. The cation-substituted samples annealed in oxygen flow contain a superconducting p