Bursting and Excitability in Neuromorphic Resonant Tunneling Diodes
dc.contributor.author | Ortega-Piwonka, Ignacio | |
dc.contributor.author | Piro, Oreste | |
dc.contributor.author | Figueiredo, José | |
dc.contributor.author | Romeira, Bruno | |
dc.contributor.author | Javaloyes, Julien J. P. | |
dc.date.accessioned | 2024-01-08T15:06:37Z | |
dc.date.available | 2024-01-08T15:06:37Z | |
dc.date.issued | 2021-03-05 | |
dc.description | This work is supported in part by the European Commission through the H2020-FET-OPEN Project “ChipAI” under Grant Agreement 82884. We acknowledge fruitful discussions with A. Teruel, R. Prohens, and C. Vich regarding the dynamics of slow-fast systems. | es |
dc.description.abstract | We study in this paper the dynamics of quantum nanoelectronic resonant tunneling diodes (RTDs) as excitable neuromorphic spike generators. We disclose the mechanisms by which the RTD creates excitable all-or-nothing spikes and we identify a regime of bursting in which the RTD emits a random number of closely packed spikes. The control of the latter is paramount for applications in event-activated neuromorphic sensing and computing. Finally, we discuss a regime of multistability in which the RTD behaves as a memory. Our results can be extended to other devices exhibiting negative differential conductance. | es |
dc.identifier.citation | I. Ortega-Piwonka, O. Piro, J. Figueiredo, B. Romeira, J. Javaloyes. Bursting and Excitability in Neuromorphic Resonant Tunneling Diodes. Physical Review Applied 15(3), 034017 (2021) | es |
dc.identifier.doi | 10.1103/PhysRevApplied.15.034017 | es |
dc.identifier.issn | 2331-7019 | |
dc.identifier.uri | https://hdl.handle.net/10115/28266 | |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.title | Bursting and Excitability in Neuromorphic Resonant Tunneling Diodes | es |
dc.type | info:eu-repo/semantics/article | es |
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