Josephson integrated circuit having a resistance element

Details Josephson integrated circuit having a resistance element Josephson integrated circuit having a resistance element

1990-12-28

1991-11-26

Mintel, William

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

357 10, 357 65, 357 67, 357 71, 427101, 338307, H01L 3922, H01L 2912, H01L 1012, B05D 512

Patent

active

050686941

ABSTRACT:
A Josephson integrated circuit comprises a substrate formed with a Josephson device, a resistance strip of zirconium provided on the substrate, a first refractory metal layer provided on a first region of the resistance strip; a second refractory metal layer provided on a second region of the resistance strip that is separated from said first region, a first superconductor interconnection pattern provided on the substrate so as to cover the first refractory metal layer, and a second superconductor interconnection pattern separated from the first superconductor interconnection pattern and provided on the substrate so as to cover the second refractory metal layer.

REFERENCES:
patent: 3588638 (1971-06-01), Fleming
patent: 3665599 (1972-05-01), Herczog et al.
patent: 3670221 (1972-06-01), Hamamoto et al.
patent: 4035819 (1977-07-01), Nitta et al.
patent: 4209764 (1980-06-01), Merz et al.
patent: 4904980 (1990-02-01), Przybysz et al.
patent: 5021867 (1991-06-01), Przybysz

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