Publication
Physica B+C
Paper

Vortex motion for device applications

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Abstract

We show experimentally and theoretically (numerical simulations) that the flux-flow branch of a long Josephson junction can be modulated by a control current. This phenomenon is exploited in making an inverting, non-latching switching device capable of analog as well as digital signal amplification. It is shown that current gain of the order of 4 can be achieved in a 2.5 μm technology, for small resistive loads of the order of 0.5 Ω. © 1982.

Date

01 Jan 1982

Publication

Physica B+C

Authors

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