Effect of Nb addition on the critical parameters of BSCCO superconductor

2007-04-12
Sozeri, H.
Ghazanfari, N.
Oezkan, H.
Kılıç, Adnan
Hasanlı, Nızamı
Pure and Nb2O5 added Bi1.6Pb0.4NbxSr2Ca2Cu3O delta superconductors (0 <= x <= 0.30) were synthesized by the ammonium nitrate melt route. Fraction of the high T-c 2223 phase increases with addition of small amounts of Nb. AC susceptibility and transport measurements showed the optimum Nb concentration as x = 0.10. Nb additions above x = 0.20 decrease significantly the fraction of the high-T-c phase and degrade the superconducting properties.
Citation Formats
H. Sozeri, N. Ghazanfari, H. Oezkan, A. Kılıç, and N. Hasanlı, “Effect of Nb addition on the critical parameters of BSCCO superconductor,” 2007, vol. 929, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39947.