Matches in SemOpenAlex for { <https://semopenalex.org/work/W2977386970> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2977386970 abstract "Analog electronic non-volatile memories mimicking synaptic operations are being explored for the implementation of neuromorphic computing systems. Compound synapses consisting of ensembles of stochastic binary elements are alternatives to analog memory synapses to achieve multilevel memory operation. Among existing binary memory technologies, magnetic tunneling junction (MTJ) based Magnetic Random Access Memory (MRAM) technology has matured to the point of commercialization. More importantly for this work, stochasticity is natural to the MTJ switching physics e.g devices referred as p-bits which mimic binary stochastic neurons. In this article, we experimentally demonstrate a novel compound synapse that uses stochastic spin-orbit torque (SOT) switching of an ensemble of nano-magnets that are located on one shared spin Hall effect (SHE) material channel, i.e. tantalum. By using a properly chosen pulse scheme, we are able to demonstrate linear potentiation and depression in the synapse, as required for many neuromorphic architectures. In addition to this experimental effort, we also performed circuit simulations on an SOT-MRAM based 784*200*10 deep belief network (DBN) consisting of p-bit based neurons and compound synapses. MNIST pattern recognition was used to evaluate the system performance, and our findings indicate that a significant reduction in recognition error rates can be achieved when using our incremental pulse scheme rather than a non-linear potentiation and depression as obtained when employing identical pulses." @default.
- W2977386970 created "2019-10-10" @default.
- W2977386970 creator A5009261363 @default.
- W2977386970 creator A5061851125 @default.
- W2977386970 creator A5069017725 @default.
- W2977386970 creator A5069279125 @default.
- W2977386970 date "2019-10-01" @default.
- W2977386970 modified "2023-09-27" @default.
- W2977386970 title "A novel compound synapse using probabilistic spin-orbit-torque switching for MTJ based deep neural networks" @default.
- W2977386970 cites W1497334427 @default.
- W2977386970 cites W1979879449 @default.
- W2977386970 cites W2010052203 @default.
- W2977386970 cites W2014744284 @default.
- W2977386970 cites W2040687898 @default.
- W2977386970 cites W2088797290 @default.
- W2977386970 cites W2112796928 @default.
- W2977386970 cites W2403784446 @default.
- W2977386970 cites W2461533533 @default.
- W2977386970 cites W2520045703 @default.
- W2977386970 cites W2742177062 @default.
- W2977386970 cites W2785141883 @default.
- W2977386970 cites W2787453651 @default.
- W2977386970 cites W2894572679 @default.
- W2977386970 cites W2896872617 @default.
- W2977386970 cites W2903012893 @default.
- W2977386970 cites W2912664664 @default.
- W2977386970 cites W2922523256 @default.
- W2977386970 cites W3125659218 @default.
- W2977386970 cites W811376922 @default.
- W2977386970 hasPublicationYear "2019" @default.
- W2977386970 type Work @default.
- W2977386970 sameAs 2977386970 @default.
- W2977386970 citedByCount "0" @default.
- W2977386970 crossrefType "posted-content" @default.
- W2977386970 hasAuthorship W2977386970A5009261363 @default.
- W2977386970 hasAuthorship W2977386970A5061851125 @default.
- W2977386970 hasAuthorship W2977386970A5069017725 @default.
- W2977386970 hasAuthorship W2977386970A5069279125 @default.
- W2977386970 hasConcept C119599485 @default.
- W2977386970 hasConcept C121332964 @default.
- W2977386970 hasConcept C127413603 @default.
- W2977386970 hasConcept C127445978 @default.
- W2977386970 hasConcept C151927369 @default.
- W2977386970 hasConcept C154945302 @default.
- W2977386970 hasConcept C169760540 @default.
- W2977386970 hasConcept C184720557 @default.
- W2977386970 hasConcept C192562407 @default.
- W2977386970 hasConcept C24326235 @default.
- W2977386970 hasConcept C2994168587 @default.
- W2977386970 hasConcept C41008148 @default.
- W2977386970 hasConcept C46891859 @default.
- W2977386970 hasConcept C50644808 @default.
- W2977386970 hasConcept C86803240 @default.
- W2977386970 hasConcept C9390403 @default.
- W2977386970 hasConceptScore W2977386970C119599485 @default.
- W2977386970 hasConceptScore W2977386970C121332964 @default.
- W2977386970 hasConceptScore W2977386970C127413603 @default.
- W2977386970 hasConceptScore W2977386970C127445978 @default.
- W2977386970 hasConceptScore W2977386970C151927369 @default.
- W2977386970 hasConceptScore W2977386970C154945302 @default.
- W2977386970 hasConceptScore W2977386970C169760540 @default.
- W2977386970 hasConceptScore W2977386970C184720557 @default.
- W2977386970 hasConceptScore W2977386970C192562407 @default.
- W2977386970 hasConceptScore W2977386970C24326235 @default.
- W2977386970 hasConceptScore W2977386970C2994168587 @default.
- W2977386970 hasConceptScore W2977386970C41008148 @default.
- W2977386970 hasConceptScore W2977386970C46891859 @default.
- W2977386970 hasConceptScore W2977386970C50644808 @default.
- W2977386970 hasConceptScore W2977386970C86803240 @default.
- W2977386970 hasConceptScore W2977386970C9390403 @default.
- W2977386970 hasLocation W29773869701 @default.
- W2977386970 hasOpenAccess W2977386970 @default.
- W2977386970 hasPrimaryLocation W29773869701 @default.
- W2977386970 hasRelatedWork W1585795671 @default.
- W2977386970 hasRelatedWork W1670338252 @default.
- W2977386970 hasRelatedWork W2010745288 @default.
- W2977386970 hasRelatedWork W2077751791 @default.
- W2977386970 hasRelatedWork W2107643394 @default.
- W2977386970 hasRelatedWork W2404821985 @default.
- W2977386970 hasRelatedWork W2520045703 @default.
- W2977386970 hasRelatedWork W2563540017 @default.
- W2977386970 hasRelatedWork W2573150449 @default.
- W2977386970 hasRelatedWork W2614971332 @default.
- W2977386970 hasRelatedWork W2787453651 @default.
- W2977386970 hasRelatedWork W2883182488 @default.
- W2977386970 hasRelatedWork W2982630492 @default.
- W2977386970 hasRelatedWork W2990380762 @default.
- W2977386970 hasRelatedWork W2995808663 @default.
- W2977386970 hasRelatedWork W3005627003 @default.
- W2977386970 hasRelatedWork W3080822843 @default.
- W2977386970 hasRelatedWork W3121433149 @default.
- W2977386970 hasRelatedWork W3177357702 @default.
- W2977386970 hasRelatedWork W3183712408 @default.
- W2977386970 isParatext "false" @default.
- W2977386970 isRetracted "false" @default.
- W2977386970 magId "2977386970" @default.
- W2977386970 workType "article" @default.