![Anomalous temperature dependence of the upper critical magnetic field in Bi-Sr-Cu-O]()
Anomalous temperature dependence of the upper critical magnetic field in Bi-Sr-Cu-OOsofsky, M. S.; Soulen, R. J.; Wolf, S. A.; Broto, J. M.; Rakoto, H.; Ousset, J. C.; Coffe, G.; Askenazy, S.; Pari, P.; Bozovic, I.; Eckstein, J. N.; Virshup, G. F. · Physical Review Letters · 1993