Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1988-03-28
1990-10-23
Askin, Laramie E.
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
174 154, 439843, 505885, H01B 1200, H01F 508
Patent
active
049652460
ABSTRACT:
A current-carrying lead that may be connected between a source of current and a superconducting device and which comprises a ceramic superconductor and a support made of an insulator, a nonmagnetic metal or a good electrical conductor. The lead may be contructed to conduct currents having a single or dual polarities.
REFERENCES:
patent: 4585696 (1986-04-01), Dustmann et al.
patent: 4826808 (1989-05-01), Yurek et al.
Koinuma, H., et al., "Preparation of (La.sub.1-x Sr.sub.x).sub.2 CuO.sub.4-.delta. Superconducting Films by Screen Printing Method", Department of Industrial Chemistry, University of Tokyo, pp. L399-L401, Mar. 23, 1987, Document No. 00270.
Larbalestier, D. C., et al., "Microstructural and Electromagnetic Characterization of La.sub.2-x Sr.sub.x CuO.sub.4 ", Mar. 18, 1987, 5 pages, Document 00144.
Kohno, O., et al, "Critical Temperature and Critical Current Density of La-Sr-Cu Oxide Wires", Japanese Journal of Applied Physics, vol. 26, No. 5, May 1987, pp. L759-L760, Doc. 00461.
Jin, S., et al., "Fabrication of 91K Superconducting Coils", Proceedings of Symposium S 1987, Spring Meeting of the Materials Research Society, Apr. 23-24 1987, pp. 219-221.
Askin Laramie E.
Sumitomo Electric Industries Ltd.
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