Matches in SemOpenAlex for { <https://semopenalex.org/work/W4318225093> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W4318225093 abstract "Abstract Neuromorphic computing can efficiently handle data-intensive tasks and address the redundant data interaction required by traditional von Neumann architectures. Synaptic devices are essential components for neuromorphic computation. For high computational accuracy, synaptic devices need to retain good conductance linearity, but this leads to a limited dynamic range (10 ~ 100) and weight states, which impedes their processing of high-complexity tasks and restricts further advances in accuracy. Two-dimensional materials, such as transition metal disulfides and phosphorene, hold promise for the construction of synaptic devices with large dynamic ranges due to their strong light-matter interactions, while the stability of phosphorene remains an issue. Here, for the first time, we use the most stable violet phosphorene for device applications. The combination of violet phosphorene and molybdenum disulfide demonstrates an optoelectronic synapse with a record dynamic range of over 10 6 , benefiting from a significant threshold shift due to charge transfer and trapping in the heterostructure. Remarkable synaptic properties are demonstrated, including 128 distinguishable conductance states, electro-optical dependent plasticity, short-term paired-pulse facilitation, and long-term potentiation/depression. High-precision image classification with accuracies of 95.23% and 79.65% is achieved for MNIST and high-complexity Fashion-MNIST datasets, which is close to the ideal device (95.47%, 79.95%), indicating the potential of dynamic range and multi-states for optimizing accuracy. This work fills the device application gap of violet phosphorene and provides a strategy for building synaptic devices with large dynamic range to facilitate neuromorphic computing." @default.
- W4318225093 created "2023-01-27" @default.
- W4318225093 creator A5045588055 @default.
- W4318225093 creator A5050902155 @default.
- W4318225093 creator A5070719287 @default.
- W4318225093 creator A5078781709 @default.
- W4318225093 creator A5079094693 @default.
- W4318225093 creator A5087977657 @default.
- W4318225093 date "2023-01-27" @default.
- W4318225093 modified "2023-09-27" @default.
- W4318225093 title "A Large-Dynamic-Range Violet Phosphorus Heterostructure Optoelectronic Synapse for High-Complexity Neuromorphic Computing" @default.
- W4318225093 cites W2112927743 @default.
- W4318225093 cites W2590692683 @default.
- W4318225093 cites W2598259970 @default.
- W4318225093 cites W2787759178 @default.
- W4318225093 cites W2789137959 @default.
- W4318225093 cites W2790669755 @default.
- W4318225093 cites W2811097308 @default.
- W4318225093 cites W2903903070 @default.
- W4318225093 cites W2912035255 @default.
- W4318225093 cites W2912685716 @default.
- W4318225093 cites W2924677466 @default.
- W4318225093 cites W2941861088 @default.
- W4318225093 cites W2963572698 @default.
- W4318225093 cites W2964098528 @default.
- W4318225093 cites W2984155776 @default.
- W4318225093 cites W2990793844 @default.
- W4318225093 cites W3044192339 @default.
- W4318225093 cites W3090001109 @default.
- W4318225093 cites W3101272433 @default.
- W4318225093 cites W3164626926 @default.
- W4318225093 cites W3212414181 @default.
- W4318225093 cites W3215335040 @default.
- W4318225093 cites W4213163585 @default.
- W4318225093 cites W4297977568 @default.
- W4318225093 doi "https://doi.org/10.21203/rs.3.rs-2441360/v1" @default.
- W4318225093 hasPublicationYear "2023" @default.
- W4318225093 type Work @default.
- W4318225093 citedByCount "0" @default.
- W4318225093 crossrefType "posted-content" @default.
- W4318225093 hasAuthorship W4318225093A5045588055 @default.
- W4318225093 hasAuthorship W4318225093A5050902155 @default.
- W4318225093 hasAuthorship W4318225093A5070719287 @default.
- W4318225093 hasAuthorship W4318225093A5078781709 @default.
- W4318225093 hasAuthorship W4318225093A5079094693 @default.
- W4318225093 hasAuthorship W4318225093A5087977657 @default.
- W4318225093 hasBestOaLocation W43182250931 @default.
- W4318225093 hasConcept C127445978 @default.
- W4318225093 hasConcept C151927369 @default.
- W4318225093 hasConcept C154945302 @default.
- W4318225093 hasConcept C169760540 @default.
- W4318225093 hasConcept C171250308 @default.
- W4318225093 hasConcept C190502265 @default.
- W4318225093 hasConcept C192562407 @default.
- W4318225093 hasConcept C2777208637 @default.
- W4318225093 hasConcept C30080830 @default.
- W4318225093 hasConcept C31972630 @default.
- W4318225093 hasConcept C41008148 @default.
- W4318225093 hasConcept C49040817 @default.
- W4318225093 hasConcept C50644808 @default.
- W4318225093 hasConcept C79794668 @default.
- W4318225093 hasConcept C86803240 @default.
- W4318225093 hasConcept C87133666 @default.
- W4318225093 hasConceptScore W4318225093C127445978 @default.
- W4318225093 hasConceptScore W4318225093C151927369 @default.
- W4318225093 hasConceptScore W4318225093C154945302 @default.
- W4318225093 hasConceptScore W4318225093C169760540 @default.
- W4318225093 hasConceptScore W4318225093C171250308 @default.
- W4318225093 hasConceptScore W4318225093C190502265 @default.
- W4318225093 hasConceptScore W4318225093C192562407 @default.
- W4318225093 hasConceptScore W4318225093C2777208637 @default.
- W4318225093 hasConceptScore W4318225093C30080830 @default.
- W4318225093 hasConceptScore W4318225093C31972630 @default.
- W4318225093 hasConceptScore W4318225093C41008148 @default.
- W4318225093 hasConceptScore W4318225093C49040817 @default.
- W4318225093 hasConceptScore W4318225093C50644808 @default.
- W4318225093 hasConceptScore W4318225093C79794668 @default.
- W4318225093 hasConceptScore W4318225093C86803240 @default.
- W4318225093 hasConceptScore W4318225093C87133666 @default.
- W4318225093 hasLocation W43182250931 @default.
- W4318225093 hasOpenAccess W4318225093 @default.
- W4318225093 hasPrimaryLocation W43182250931 @default.
- W4318225093 hasRelatedWork W1555779774 @default.
- W4318225093 hasRelatedWork W2058676402 @default.
- W4318225093 hasRelatedWork W2407921297 @default.
- W4318225093 hasRelatedWork W2575695859 @default.
- W4318225093 hasRelatedWork W2770292552 @default.
- W4318225093 hasRelatedWork W3036251186 @default.
- W4318225093 hasRelatedWork W3128747198 @default.
- W4318225093 hasRelatedWork W4242693441 @default.
- W4318225093 hasRelatedWork W4281849730 @default.
- W4318225093 hasRelatedWork W4318225093 @default.
- W4318225093 isParatext "false" @default.
- W4318225093 isRetracted "false" @default.
- W4318225093 workType "article" @default.