Please use this identifier to cite or link to this item: doi:10.22028/D291-24158
Title: Superconducting films made by spin-coating with acetate solutions
Author(s): Dos Santos, Dayse Iara
Carvalho, C. L.
Da Silva, R. R.
Aegerter, Michel A.
Balachandran, U.
Poeppel, R. B.
Language: English
Year of Publication: 1991
OPUS Source: Superconductivity and ceramic superconductors II / ed. by K. M. Nair. - Westerville, Ohio : American Ceramic Soc., 1991. - (Ceramic transactions ; 18), S. 263-269
SWD key words: Silber
Substrat <Chemie>
DDC notations: 500 Science
Publikation type: Conference Paper
Abstract: Metallic silver substrates were spin-coated with several layers of mixed acetate solutions containing bismuth, lead, strontium, calcium, and copper. The viscosities of the cation solutions were modified by the addition of polyvinyl alcohol. The films were heat treated at various temperatures in air, oxygen, and 1% oxygen (balance nitrogen) atmospheres. Bismuth cuprate films with transport critical current densities ~ 500 A/cm2 were obtained. New conditions of coating and sintering to produce superconducting films were studied.
Link to this record: urn:nbn:de:bsz:291-scidok-23135
ISBN: 0-944904-38-6
Date of registration: 27-Aug-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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