Enhanced 77 K vortex-pinning in $YBa_{2}Cu_{3}O_{7-x}$ films with $Ba_{2}YTaO_{6}$ and mixed $Ba_{2}YTaO_{6}$ + $Ba_{2}YNbO_{6}$ nano-columnar inclusions with irreversibility field to 11 T

Pulsed laser deposited thin Y Ba2Cu3O7−x (YBCO) films with pinning additions of 5 at. % Ba2Y TaO6 (BYTO) were compared to films with 2.5 at. % Ba2Y TaO6 + 2.5 at. % Ba2Y NbO6 (BYNTO) additions. Excellent magnetic flux-pinning at 77 K was obtained with remarkably high irreversibility fields greater than 10 T (YBCO-BYTO) and 11 T (YBCO-BYNTO), representing the highest ever achieved values in YBCO films.

Jaar van publicatie:2016

Trefwoorden:A1 Journal article

BOF-keylabel:ja

BOF-publication weight:6

CSS-citation score:2

Auteurs:International

Authors from:Higher Education

Toegankelijkheid:Open