DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jongwon | - |
dc.contributor.author | NIKAM, REVANNATH | - |
dc.contributor.author | KWAK, MYOUNG HOON | - |
dc.contributor.author | Hwang, Hyunsang | - |
dc.date.accessioned | 2023-03-03T05:41:33Z | - |
dc.date.available | 2023-03-03T05:41:33Z | - |
dc.date.created | 2023-03-02 | - |
dc.date.issued | 2022-04 | - |
dc.identifier.issn | 0018-9383 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/116598 | - |
dc.description.abstract | In this brief, we propose an oxygen-based electrochemical RAM (O-ECRAM) with a micro-heater to enhance the synaptic characteristics. Our findings demonstrate that by accelerating the drift/diffusion of oxygen ions at elevated temperatures, the conductance ON/OFF ratio and weight-update linearity of the O-ECRAM can be improved. To elucidate temperature-dependent synaptic behavior, we fitted weight-update curves using numerical modeling of ion injection from the electrolyte and diffusion within the channel. As a result, the micro-heater-integrated O-ECRAM (WO2.7/HfO1.7) device exhibits an increased training speed and near-ideal synaptic properties. © 1963-2012 IEEE. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.relation.isPartOf | IEEE Transactions on Electron Devices | - |
dc.title | Improved Synaptic Characteristics of Oxide-Based Electrochemical Random Access Memory at Elevated Temperatures Using Integrated Micro-Heater | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ted.2022.3151306 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Electron Devices, v.69, no.4, pp.2218 - 2221 | - |
dc.identifier.wosid | 000764880300001 | - |
dc.citation.endPage | 2221 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2218 | - |
dc.citation.title | IEEE Transactions on Electron Devices | - |
dc.citation.volume | 69 | - |
dc.contributor.affiliatedAuthor | Lee, Jongwon | - |
dc.contributor.affiliatedAuthor | NIKAM, REVANNATH | - |
dc.contributor.affiliatedAuthor | KWAK, MYOUNG HOON | - |
dc.contributor.affiliatedAuthor | Hwang, Hyunsang | - |
dc.identifier.scopusid | 2-s2.0-85125735586 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Electrochemical RAM | - |
dc.subject.keywordAuthor | micro-heater | - |
dc.subject.keywordAuthor | synaptic characteristic | - |
dc.subject.keywordAuthor | temperature dependency | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
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