March 18, 1991
Author(s)
Ronald H. Ono, Loren F. Goodrich, James A. Beall, Johannes A. Soons, Carl D. Reintsema
We have measured the transport critical current density (Jc) in epitaxial quality films of YBa2Cuj07-delta some of which were covered by thin (10 nm) Ag films. The films, both with and without Ag, had Jc values greater than 10^6 A/cm2 in liquid nitrogen