EFFECTS OF A VARIOUS PB-OXIDES DOPING ON THE SUPERCONDUCTIVITY OF BI-SR-CA-CU-O CERAMICS

Authors
IMAO H KISHIDA S TOKUTAKA H
Citation
H. Imao et al., EFFECTS OF A VARIOUS PB-OXIDES DOPING ON THE SUPERCONDUCTIVITY OF BI-SR-CA-CU-O CERAMICS, Physica. C, Superconductivity, 235, 1994, pp. 475-476
Citations number
1
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
1
Pages
475 - 476
Database
ISI
SICI code
0921-4534(1994)235:<475:EOAVPD>2.0.ZU;2-F
Abstract
The 110K-phase Bi-Sr-Ca-Cu-O (Bi-based) superconductors were prepared using a variety of Pb-oxides (PbO, PbO2 and Pb2O3), and their supercon ducting properties were investigated. From the results, we found that the doping of Pb2O3 into Bi-based superconductors was effective in for ming a 110K-phase. The XRD results showed that the volume fraction of a 110K-phase in the prepared samples increased by doping Pb2O3.