Superconductivity and microstructure in
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Chien-Hua Shan; Subhash H. Risbud
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Article
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1994
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Elsevier Science
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English
⚖ 647 KB
The superconducting properties and microstructure evolution of rig doped Bi based compounds with the nominal composition of Bi1.7 (Pbo.3) HgxSr2Ca2Cu3Oa ( 0 ~ X ~ 0.4 ) were investigated as a function of the doping level and sintering temperature. The transition to the superconductive state was obse