Superconducting input interface circuit for superconducting circ

Details Superconducting input interface circuit for superconducting circ Superconducting input interface circuit for superconducting circ

1993-04-28

1994-09-06

Hudspeth, David R.

Superconductor technology: apparatus, material, process

High temperature devices, systems, apparatus, com- ponents,...

Semiconductor thin film device or thin film electric...

307462, 307245, 307306, 307475, 307476, 257 39, 505701, 505220, H03K 19017

Patent

active

053451155

ABSTRACT:
A superconducting interface circuit converting a signal sent from a normal conducting circuit into a small voltage swing signal suitable for a superconducting circuit includes a superconducting field effect device. The superconducting field effect device has a superconducting channel of an extremely thin oxide superconductor thin film, a superconducting source region and a superconducting drain region of an oxide superconductor thin film positioned at both ends of the superconducting channel, and a gate electrode on the superconducting channel through a gate insulator. The gate electrode of the super-FET is connected to a signal line which transmits a voltage signal from the normal conducting circuit.

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patent: 5240906 (1993-08-01), Bednorz et al.
patent: 5250506 (1993-10-01), Saitoh et al.
IBM Technical Disclosure Bulletin, vol. 19, No. 4, Fang et al, pp. 1461-1462, Sep. 1976.
IBM Technical Dislosure Bulletin, vol. 19, No. 4, Fang et al, p. 1463 Sep. 1976.
Applied Physics Letters, vol. 49, No. 17, Muhlfelder et al, pp. 1118-1120, Oct. 27, 1986.

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