Cation substitution in BiSrCaCuO sys
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N.L. Wang; M.C. Tan; J.S. Wang; Q.R. Zhang
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Article
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1991
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Elsevier Science
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English
⚖ 174 KB
Hs~Ezhou 310027, P. R. China The effects of cation substitutions and oxygen content on stmerconductivity in Bi-tmsed 2212 and 2223 mhases have been studied. The experimental results show that the transition temperature can be chsnged either by the variation of the O~ hole concentration or by the rem