Abstract
The new superconductor materials with a high critical current own a large importance as well in the electronic components or in the electrotechnical devices fields. The deposit of such materials with the thick films technology is to be more and more developed in the years to come. Therefore, we tried to realize such thick films screen printed on alumina, and composed mainly of the YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We first realized a composite material glass/YBa{sub 2}Cu{sub 3}O{sub 7-{delta}}, by analogy with the classical screen-printed inks where the glass ensures the bonding with the substrate. We thus realized different materials by using some different classes of glass. These materials owned a superconducting transition close to the one of the pure YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We made a slurry with the most significant composite materials and binders, and screen-printed them on an alumina substrate preliminary or not coated with a diffusion barrier layer. After firing, we studied the thick films adhesion, the alumina/glass/composite material interfaces, and their superconducting properties. 8 refs.; 14 figs.; 9 tabs.
Kerjouan, P;
Boterel, F;
Lostec, J;
Bertot, J P;
Haussonne, J M
[1]
- Centre National d'Etudes des Telecommunications (CNET), 22 - Lannion (FR)
Citation Formats
Kerjouan, P, Boterel, F, Lostec, J, Bertot, J P, and Haussonne, J M.
Superconducting composites materials. Materiaux composites supraconducteurs.
France: N. p.,
1991.
Web.
Kerjouan, P, Boterel, F, Lostec, J, Bertot, J P, & Haussonne, J M.
Superconducting composites materials. Materiaux composites supraconducteurs.
France.
Kerjouan, P, Boterel, F, Lostec, J, Bertot, J P, and Haussonne, J M.
1991.
"Superconducting composites materials. Materiaux composites supraconducteurs."
France.
@misc{etde_5833475,
title = {Superconducting composites materials. Materiaux composites supraconducteurs}
author = {Kerjouan, P, Boterel, F, Lostec, J, Bertot, J P, and Haussonne, J M}
abstractNote = {The new superconductor materials with a high critical current own a large importance as well in the electronic components or in the electrotechnical devices fields. The deposit of such materials with the thick films technology is to be more and more developed in the years to come. Therefore, we tried to realize such thick films screen printed on alumina, and composed mainly of the YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We first realized a composite material glass/YBa{sub 2}Cu{sub 3}O{sub 7-{delta}}, by analogy with the classical screen-printed inks where the glass ensures the bonding with the substrate. We thus realized different materials by using some different classes of glass. These materials owned a superconducting transition close to the one of the pure YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We made a slurry with the most significant composite materials and binders, and screen-printed them on an alumina substrate preliminary or not coated with a diffusion barrier layer. After firing, we studied the thick films adhesion, the alumina/glass/composite material interfaces, and their superconducting properties. 8 refs.; 14 figs.; 9 tabs.}
journal = {Journal de Physique. 3, Physique Appliquee, Sciences des Materiaux, Fluides, Plasmas, Instrumentation; (France)}
volume = {1:11}
place = {France}
year = {1991}
month = {Nov}
}
title = {Superconducting composites materials. Materiaux composites supraconducteurs}
author = {Kerjouan, P, Boterel, F, Lostec, J, Bertot, J P, and Haussonne, J M}
abstractNote = {The new superconductor materials with a high critical current own a large importance as well in the electronic components or in the electrotechnical devices fields. The deposit of such materials with the thick films technology is to be more and more developed in the years to come. Therefore, we tried to realize such thick films screen printed on alumina, and composed mainly of the YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We first realized a composite material glass/YBa{sub 2}Cu{sub 3}O{sub 7-{delta}}, by analogy with the classical screen-printed inks where the glass ensures the bonding with the substrate. We thus realized different materials by using some different classes of glass. These materials owned a superconducting transition close to the one of the pure YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} material. We made a slurry with the most significant composite materials and binders, and screen-printed them on an alumina substrate preliminary or not coated with a diffusion barrier layer. After firing, we studied the thick films adhesion, the alumina/glass/composite material interfaces, and their superconducting properties. 8 refs.; 14 figs.; 9 tabs.}
journal = {Journal de Physique. 3, Physique Appliquee, Sciences des Materiaux, Fluides, Plasmas, Instrumentation; (France)}
volume = {1:11}
place = {France}
year = {1991}
month = {Nov}
}