Conductivity and superconductivity of (B
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M. Gazda; B. Kusz; T. Klimczuk; R. Natali; S. Stizza
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Article
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2007
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Elsevier Science
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English
⚖ 101 KB
The (Bi,Pb)-Sr-Ca-Cu-O glass-ceramics may be considered as disordered metal and superconductor. Depending on the heat treatment conditions the materials are either composed of the oval grains of the 2212 or 2201 phases embedded in the insulating matrix or they mainly contain the 2212 plate-like crys