Universal and reconfigurable logic gates in a noise-triggered artificial neuron node

Simple item page
dc.creatorWorschech, L.
dc.creatorHartmann, F.
dc.creatorForchel, A.
dc.creatorAhopelto, J.
dc.creatorNeri, I.
dc.creatorGammaitoni, L.
dc.date2008-12-19
dc.date.accessioned2026-07-07T12:20:50Z
dc.date.available2026-07-07T12:20:50Z
dc.descriptionSubmicron-sized mesas of resonant tunneling diodes (RTDs) with split drain contacts have been realized and the current-voltage characteristics have been studied in the bistable regime at room temperature. Dynamically-biased, the RTDs show noise-triggered firing of spike-like signals and can act as reconfigurable universal logic gates for small voltage changes of a few mV at the input branches. These observations are interpreted in terms of a stochastic nonlinear processes in the split RTD, which are found to be robust against noise. The split RTDs show also gain for the fired-signal bursts, can be easily integrated to arrays of multiple inputs and have thus the potential to mimic neuron nodes in nanoelectronic circuits.
dc.description4 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0812.3717
dc.identifierhttp://arxiv.org/abs/0812.3717
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/213182
dc.subjectDisordered Systems and Neural Networks
dc.titleUniversal and reconfigurable logic gates in a noise-triggered artificial neuron node
dc.typetext

Files

Collections

arXiv