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Enhancement of the transport properties in a-axis oriented YBa2Cu3O(sub 7-Delta) thin films by calcium doping

Authors :
Delamare, Marie-Pierre
Tonies, Susanne
Pedarnig, Johannes D.
Vostner, Alexander
Bauerle, Dieter
Weber, Harald W.
Source :
IEEE Transactions on Applied Superconductivity. June, 2003, Vol. 13 Issue 2, p2890, 3 p.
Publication Year :
2003

Abstract

Studying the transport properties of a-axis oriented YBCO films grown by a self-template layer procedure is strongly improved by using a YCaBCO cap layer is discussed. In contrast, when the magnetic field is oriented perpendicular to the plane of the substrate, strong pinning takes place due to the presence of 90 degree grain boundaries.

Details

Language :
English
ISSN :
10518223
Volume :
13
Issue :
2
Database :
Gale General OneFile
Journal :
IEEE Transactions on Applied Superconductivity
Publication Type :
Academic Journal
Accession number :
edsgcl.124906698