TY - JOUR AU - Vale, Leila AU - Ono, Ronald AU - Rudman, David C2 - IEEE Transactions on Applied Superconductivity DA - 1997-06-01 00:06:00 LA - en M1 - 7 PB - IEEE Transactions on Applied Superconductivity PY - 1997 TI - YBa2Cu3O7-x Josephson Junctions on Bicrystal Al2O3 and Sr TiO3 Substrates ER -