Application of Phase-Based Circuit Theory to RSFQ Logic Design

Schindler, Lieze; Fourie, Coenrad J.

doi:10.1109/tasc.2022.3142278

Cited by 9 publications

(1 citation statement)

References 18 publications

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“…We assume that the critical currents of the junctions

and

( Figure 3 ) are equal to

and fixed, whereas the critical current of

, can be varied. Kirchhoff’s equations augmented by the phase-based circuit Equations [ 57 ] lead to the following system (see Supplementary Materials ):

where input current,

, and bias current,

, are normalized to the reference current

, whereas

is the ratio of

, inductances, l ,

, are normalized to

.…”

Section: Results and Discussionmentioning

confidence: 99%

Superconducting Bio-Inspired Au-Nanowire-Based Neurons

et al. 2022

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High-performance modeling of neurophysiological processes is an urgent task that requires new approaches to information processing. In this context, two- and three-junction superconducting quantum interferometers with Josephson weak links based on gold nanowires are fabricated and investigated experimentally. The studied cells are proposed for the implementation of bio-inspired neurons—high-performance, energy-efficient, and compact elements of neuromorphic processor. The operation modes of an advanced artificial neuron capable of generating the burst firing activation patterns are explored theoretically. A comparison with the Izhikevich mathematical model of biological neurons is carried out.

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