Process for producing a superconducting article

Details Process for producing a superconducting article Process for producing a superconducting article

1988-04-22

1990-07-03

Niebling, John F.

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

204 22, 204 384, 204 27, C25D 1300

Patent

active

049391194

ABSTRACT:
A process for producing a superconducting article having a layer of compound oxide of quasi-perovskite type oxide crystal structure by electrodeposition technique. The process is characterized by dispersing a material powder in a liquid containing a carrier, driving ionized material particles towards a substrate by applying a direct current between a substrate and a counter electrode, and then sintering a thin layer of powders deposited on the substrate to convert the deposited powders to a superconducting compound oxide.

REFERENCES:
patent: 3932315 (1976-01-01), Sleight
patent: 4810339 (1989-03-01), Heavens
An Epoch Making Superconducting Material, Y. Shimbun, Feb. 16, 1987, evening edition (translation provided).
Possible High To Superconductivity in the Ba-La-Cu-O System J. G. Bednorz et al., Z. Phys. B.-Condensed Matter 64, 189-193 (1986).

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