Weak links in Pb-doped BiSrCaCuO ceramic
β
P. Svoboda; P. VaΕ‘ek; O. SmrΔkovΓ‘; D. SΓ½korovΓ‘
π
Article
π
1990
π
Elsevier Science
π
English
β 908 KB
The dependence of the resistive transition curve R ( T) on measuring current and magnetic field along with AC and DC magnetic susceptibility x(T) has been measured on ceramic superconductors of the nominal composition BiO.,Pb,,sSrCaCul.sOX to elucidate the nature of weak intergranular links in the s