Enhanced 77 K vortex-pinning in Y Ba2Cu3O7−x films with Ba2Y TaO6 and mixed Ba2Y TaO6 + Ba2Y NbO6 nano-columnar inclusions with irreversibility field to 11 T

by F. Rizzo, A. Augieri, A. Angrisani Armenio, V. Galluzzi, A. Mancini, V. Pinto, A. Rufoloni, A. Vannozzi, M. Bianchetti, A. Kursumovic, J. L. MacManus-Driscoll, A. Meledin, G. Van Tendeloo, G. Celentano
Published 2016-06-01