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Characteristics of Gate-All-Around Hetero-Gate-Dielectric Tunneling Field-Effect Transistors
DC Field | Value | Language |
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dc.contributor.author | Lee, Jae Sung | - |
dc.contributor.author | Choi, Woo Young | - |
dc.contributor.author | Kang, In Man | - |
dc.date.accessioned | 2022-10-26T07:21:49Z | - |
dc.date.available | 2022-10-26T07:21:49Z | - |
dc.date.created | 2022-10-20 | - |
dc.date.issued | 2012-06 | - |
dc.identifier.citation | Japanese Journal of Applied Physics, Vol.51 No.6S, p. 06FE03 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://hdl.handle.net/10371/186812 | - |
dc.description.abstract | In this paper, gate-all-around (GAA) tunneling field-effect transistors (TFETs) with hetero-gate dielectric (HG) materials have been simulated and their characteristics have been optimized as a function of the high-k dielectric length (Lhigh-k). For the optimization of Lhigh-k, simulation results have been analyzed in terms of on-and off-current (I-on, I-off), subthreshold swing (SS), on/off current ratio, intrinsic delay time (tau), and RF performances. In the device simulations, the on-current characteristics were optimized when Lhigh-k is 8 nm. The optimized GAA HG TFET had similar to 100 times higher I-on and similar to 2 times improved SS than a GAA SiO2-only TFET. It has also been shown that the RF performances of TFETs can be improved by introducing an HG structure. (C) 2012 The Japan Society of Applied Physics | - |
dc.language | 영어 | - |
dc.publisher | IOP Publishing Ltd | - |
dc.title | Characteristics of Gate-All-Around Hetero-Gate-Dielectric Tunneling Field-Effect Transistors | - |
dc.type | Article | - |
dc.identifier.doi | 10.1143/JJAP.51.06FE03 | - |
dc.citation.journaltitle | Japanese Journal of Applied Physics | - |
dc.identifier.wosid | 000306189800050 | - |
dc.identifier.scopusid | 2-s2.0-84863306032 | - |
dc.citation.number | 6S | - |
dc.citation.startpage | 06FE03 | - |
dc.citation.volume | 51 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Choi, Woo Young | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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