Josephson junction and a method of making the same

Details Josephson junction and a method of making the same Josephson junction and a method of making the same

1980-05-20

1982-12-28

Edlow, Martin H.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

357 4, 307306, 307462, 324248, H01L 3922

Patent

active

043664946

ABSTRACT:
Disclosed is an improved Josephson junction comprising a superconductor-separator-superconductor laminar depositions on a substrate, the overlying and underlying superconductor layers being laid offset to each other, and a weak link extending from one of the superconductor layers to the other across the thickness of the intervenient separator. A triple layer superconducting device according to this invention has as short barrier length and as low capacitance as possible, and is characteristic of a large product of junction resistance and critical current. Also, the geometrical configuration of the device is most appropriate for the purpose of massproduction.

REFERENCES:
patent: 4055847 (1977-10-01), Fletcher
patent: 4177476 (1979-12-01), Kroger et al.
patent: 4220959 (1980-09-01), Kroger et al.
patent: 4224630 (1980-09-01), Kroger
patent: 4263603 (1981-03-01), Jillie, Jr.
Cloasen, Appl. Phys. Lett., 36(9), May 1, 1980, pp. 771-773.

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