Y. Yeshurun, A.P. Malozemoff, et al.
Cryogenics
We report on the superconducting magnetic properties of two polycrystalline YBa2Cu3Ox samples which have high densities and show current densities of 7×104 A/cm2. In addition, two single crystals are studied, one of which can support a current density of 3×106 A/cm2. The diamagnetic shielding in these samples in fields of 14 Oe is almost 100%, but the Meissner effect in applied fields above 1000 Oe is less than 1%.
Y. Yeshurun, A.P. Malozemoff, et al.
Cryogenics
T.S. Plaskett, T.R. McGuire, et al.
Journal of Applied Physics
R.S. Ruoff, D.B. Beach, et al.
Journal of Physical Chemistry
F. Holtzberg, S.J. LaPlaca, et al.
Journal of Applied Physics