Ultrathin electronic synapse having high temporal/spatial uniformity and an Al2O3/graphene quantum dots/Al2O3 sandwich structure for neuromorphic computing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xu, Zhongwei | - |
dc.contributor.author | Li, Fushan | - |
dc.contributor.author | Wu, Chaoxing | - |
dc.contributor.author | Ma, Fumin | - |
dc.contributor.author | Zheng, Yueting | - |
dc.contributor.author | Yang, Kaiyu | - |
dc.contributor.author | Chen, Wei | - |
dc.contributor.author | Hu, Hailong | - |
dc.contributor.author | Guo, Tailiang | - |
dc.contributor.author | KIM, TAE WHAN | - |
dc.date.accessioned | 2021-07-30T05:00:44Z | - |
dc.date.available | 2021-07-30T05:00:44Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 1884-4049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2630 | - |
dc.description.abstract | An electronic synapse (e-synapse) based on memristive switching is a promising electronic element that emulates a biological synapse to realize neuromorphic computing. However, the complex resistive switching process it relies on hampers the reproducibility of its performance. Thus, achievement of a reproducible electronic synapse with a high rate of finished products has become a significant challenge in the development of an artificial intelligent circuit. Here, we demonstrate an ultrathin e-synapse having high yield (>95%), minimal performance variation, and extremely low power consumption based on an Al2O3/graphene quantum dots/Al2O3 sandwich structure that was fabricated using atomic layer deposition. The e-synapse showed both high device-to-device and cycle-to-cycle reproducibility with high stability, endurance, and switching uniformity, because the essential synaptic behaviors could be observed. This implementation of an e-synapse with an Al2O3/graphene quantum dots/Al2O3 structure should intensify motivation for engineering e-synapses for neuromorphic computing. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Ultrathin electronic synapse having high temporal/spatial uniformity and an Al2O3/graphene quantum dots/Al2O3 sandwich structure for neuromorphic computing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | KIM, TAE WHAN | - |
dc.identifier.doi | 10.1038/s41427-019-0118-x | - |
dc.identifier.scopusid | 2-s2.0-85064561572 | - |
dc.identifier.wosid | 000466717000001 | - |
dc.identifier.bibliographicCitation | NPG ASIA MATERIALS, v.11, no.1, pp.1 - 10 | - |
dc.relation.isPartOf | NPG ASIA MATERIALS | - |
dc.citation.title | NPG ASIA MATERIALS | - |
dc.citation.volume | 11 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | MEMORY | - |
dc.identifier.url | https://www.nature.com/articles/s41427-019-0118-x | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.