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Influence of Silver Infiltration on the Microstructure and Transport Properties of YbacuO

Published online by Cambridge University Press:  28 February 2011

L. Ryelandt ,
M. Cassart ,
A. Vandenbosch ,
F. Delannay  and
J-P. Issi
L. Ryelandt
Affiliation:
Université Catholique de Louvain, Unité de Physico‐Chimie et de Physique des Matériaux, 1 Place Croix du Sud, B‐1348 Louvain‐la‐ Neuve, Belgium
M. Cassart
Affiliation:
Université Catholique de Louvain, Unité de Physico‐Chimie et de Physique des Matériaux, 1 Place Croix du Sud, B‐1348 Louvain‐la‐ Neuve, Belgium
A. Vandenbosch
Affiliation:
Université Catholique de Louvain, Unité de Physico‐Chimie et de Physique des Matériaux, 1 Place Croix du Sud, B‐1348 Louvain‐la‐ Neuve, Belgium
F. Delannay
Affiliation:
Université Catholique de Louvain, Unité de Physico‐Chimie et de Physique des Matériaux, 1 Place Croix du Sud, B‐1348 Louvain‐la‐ Neuve, Belgium
J-P. Issi
Affiliation:
Université Catholique de Louvain, Unité de Physico‐Chimie et de Physique des Matériaux, 1 Place Croix du Sud, B‐1348 Louvain‐la‐ Neuve, Belgium
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Abstract

The results of measurements of the transport properties of high‐Tc superconductors containing different amounts of silver are reported. The Tc and Jc values were found to be similar to that of the single phase YBaCuO compound whereas the electrical and thermal conductivities above Tc were drastically increased. A very low contact resistance was observed.

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References

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