TY - JOUR AU - J. Xu AU - G Zheng AU - A Grishin AU - B Moon AU - K Rao AU - John Moreland C2 - Applied Physics Letters DA - 1994-04-01 00:04:00 LA - en M1 - 64(14) PB - Applied Physics Letters PY - 1994 TI - Novel YBa2Cu3O7-x and YBa2Cu3O7-x/Y4Ba3O9 Multilayer Films by Bias-Masked On-Axis Magnetron Sputtering ER -