Properties of 107K superconducting single phase in PbBiSrCaCu oxide

High Tc superconducting single phase of PbBiSrCaCuO with zero resistance temperature 107K has been prepared. The magnetization and upper critical field have been measured in an applied magnetic field up to 7T. Results show that the lower and upper critical field are H c1 (0) = 900G, H c2 (0) = 184T....

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Published inSolid state communications Vol. 70; no. 3; pp. 287 - 289
Main Authors Cui, C.G., Zhang, J.L., Li, S.L., Li, J., Shi, F., Zhou, S.Z., Shi, Z.H., Dou, J.
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 01.04.1989
Elsevier
Subjects
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Physics
Properties of type I and type II superconductors
Superconductivity
Coherence length
Magnetization
Bismuth Calcium Copper Lead Strontium Oxides Mixed
Transition metal Compounds
Superconductivity
Critical field
Experimental study
High temperature superconductor
Superconducting transition
Inorganic compound
Penetration depth
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Summary:High Tc superconducting single phase of PbBiSrCaCuO with zero resistance temperature 107K has been prepared. The magnetization and upper critical field have been measured in an applied magnetic field up to 7T. Results show that the lower and upper critical field are H c1 (0) = 900G, H c2 (0) = 184T. Superconducting parameters Jc, Hco, ξ oλ o,k are estimated from experimental results.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(89)90329-3