FORMATION OF 2223-PHASE IN THE CATION SUBSTITUTED BI-BASED SYSTEM

Authors
SYKOROVA D SMRCKOVA O NOVAKOVA K VASEK P
Citation
D. Sykorova et al., FORMATION OF 2223-PHASE IN THE CATION SUBSTITUTED BI-BASED SYSTEM, Physica. C, Superconductivity, 282, 1997, pp. 851-852
Citations number
5
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
2
Pages
851 - 852
Database
ISI
SICI code
0921-4534(1997)282:<851:FO2ITC>2.0.ZU;2-O
Abstract
The influence of dopants on the properties of BiaPbbMcSr4Ca5Cu7Ox (M = V, Mn, Sb) samples was studied by the measurement of the temperature dependence of the electrical resistivity, magnetic susceptibility and XRD analysis. In general the partial replacement of V or Mn for Bi (c = 0.2 - 0.6) with the constant content of Pb (b = 0.8) led to samples with high content of the 2223 phase and T-c about 110 K and 105 K resp ectively. The presence of Sb suppressed the quality of intergrain conn ection.