Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1988-12-30
1990-05-29
Morgenstern, Norman
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
427 39, 427 62, B05D 512, B05D 306
Patent
active
049295985
ABSTRACT:
A method is described for the preparation of superconducting compositions in the yttrium-barium-copper oxide system. The oxygen stoichiometry required to assure the superconducting state is attained by a either a thermal annealing process or by means of plasma oxidation.
REFERENCES:
patent: 4362765 (1982-12-01), Abe et al.
Bagley Brian G.
Tarascon Jean-Marie
Bell Communications Research Inc.
Bueker Margaret
Falk James W.
Fink Edward M.
Morgenstern Norman
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