| Numéro |
J. Phys. IV France
Volume 08, Numéro PR1, May 1998
CCAS1Actes du premier colloque sur les composites actifs supraconducteurs / Proceedings of the first conference on the active superconducting composites |
|
|---|---|---|
| Page(s) | Pr1-27 - Pr1-34 | |
| DOI | https://doi.org/10.1051/jp4:1998105 | |
CCAS1
Actes du premier colloque sur les composites actifs supraconducteurs / Proceedings of the first conference on the active superconducting composites
J. Phys. IV France 08 (1998) Pr1-27-Pr1-34
DOI: 10.1051/jp4:1998105
1 Unité de Physico-Chimie et de Physique des Matériaux, Université Catholique de Louvain, 1 place Croix du Sud, 1348 Louvain-la-Neuve, Belgique
2 Centre de Recherche Paul Pascal, CNRS, avenue A. Schweitzer, 33600 Pessac, France
© EDP Sciences 1998
Actes du premier colloque sur les composites actifs supraconducteurs / Proceedings of the first conference on the active superconducting composites
J. Phys. IV France 08 (1998) Pr1-27-Pr1-34
DOI: 10.1051/jp4:1998105
Electrical and thermal transport properties of YBaCuO/Ag.random composites
S. Dubois1, M. Cassart1, J.P. Issi1, F. Carmona2 and S. Flandrois21 Unité de Physico-Chimie et de Physique des Matériaux, Université Catholique de Louvain, 1 place Croix du Sud, 1348 Louvain-la-Neuve, Belgique
2 Centre de Recherche Paul Pascal, CNRS, avenue A. Schweitzer, 33600 Pessac, France
Abstract
Current-voltage characteristics, critical current density and thermal conductivity measurements have been performed on YBaCuO/Ag composites. From current-voltage characteristics and critical current density measurements, it is shown that the YBaCuO/Ag composites can be viewed as superconducting link networks. Current-voltage characteristics and critical current density seein to obey a universal law. It has also been demonstrated that the thermal conductivity of the composites is dominated by the electronic contribution of silver.
© EDP Sciences 1998