Investigation on Variability of Ferroelectric-Gate Field-Effect Transistor Memory by Random Spatial Distribution of Interface Trap
DC Field | Value | Language |
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dc.contributor.author | Lee Kitae | - |
dc.contributor.author | Kim Sihyun | - |
dc.contributor.author | Kim Munhyeon | - |
dc.contributor.author | Lee Jong-Ho | - |
dc.contributor.author | Park Byung-Gook | - |
dc.contributor.author | Kwon, Daewoong | - |
dc.date.accessioned | 2023-08-01T07:03:52Z | - |
dc.date.available | 2023-08-01T07:03:52Z | - |
dc.date.created | 2023-07-21 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 1536-125X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/188656 | - |
dc.description.abstract | We investigated the variability of memory window (MW) in ferroelectric-gate field-effect transistor (FeFET) by considering the spatial distribution of the trap density at the ferroelectric layer/interfacial layer (FE/IL) interface. Through technology computer-aided design (TCAD) simulations including calibrated ferroelectric parameters, the variability of ultrathin body (UTB) structured FeFETs by the scaling of IL and channel area was confirmed. It was revealed that the reduction of IL thickness (T-IL) not only increases mean of MW (mu MW) but also decreases standard deviation of MW (sigma MW). Additionally, by identifying the sigma MW/mu MW sensitivity for the reduction of gate length (L-G) and channel width (W), it was indicated that W causes the more serious sigma MW degradation because short channel effects by L-G scaling mitigate the sigma MW degradation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Investigation on Variability of Ferroelectric-Gate Field-Effect Transistor Memory by Random Spatial Distribution of Interface Trap | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Daewoong | - |
dc.identifier.doi | 10.1109/TNANO.2022.3207505 | - |
dc.identifier.scopusid | 2-s2.0-85139412417 | - |
dc.identifier.wosid | 000861421300003 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON NANOTECHNOLOGY, v.21, pp.534 - 538 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON NANOTECHNOLOGY | - |
dc.citation.title | IEEE TRANSACTIONS ON NANOTECHNOLOGY | - |
dc.citation.volume | 21 | - |
dc.citation.startPage | 534 | - |
dc.citation.endPage | 538 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | FET | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordAuthor | FeFETs | - |
dc.subject.keywordAuthor | Iron | - |
dc.subject.keywordAuthor | Tunneling | - |
dc.subject.keywordAuthor | Threshold voltage | - |
dc.subject.keywordAuthor | Electron traps | - |
dc.subject.keywordAuthor | Logic gates | - |
dc.subject.keywordAuthor | Graphical models | - |
dc.subject.keywordAuthor | Ferroelectric-gate FET (FeFET) | - |
dc.subject.keywordAuthor | ferroelectric variation | - |
dc.subject.keywordAuthor | random spatial distribution | - |
dc.subject.keywordAuthor | variability | - |
dc.subject.keywordAuthor | interface trap | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9894728 | - |
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