Presentation | 2021-01-28 [Invited Talk] Vertical Gate-All-Around Tunnel FETs Using InGaAs Nanowire/Si with Core-Multishell Structure Katsuhiro Tomioka, Hironori Gamo, Junichi Motohisa, Takashi Fukui, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate vertical gate-all-around (VGAA) tunnel FETs (TFETs) using InGaAs core-multishell (CMS) nanowire (NW)/Si heterojunction. The CMS structure was composed of modulation-doped InGaAs/InP/AlInAs/InP multi layers. The device showed current enhancement with a steep subthreshold slope (SS). The minimum SS was 21 mV/decade. The device showed high transconductance efficiency of around 520/V, which exceed the theoretical maximum limit for conventional FETs (38.5/V). |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | tunnel FET / nanowire / III-V / vertical gate-all-around |
Paper # | SDM2020-52 |
Date of Issue | 2021-01-21 (SDM) |
Conference Information | |
Committee | SDM |
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Conference Date | 2021/1/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroshige Hirano(TowerPartners Semiconductor) |
Vice Chair | Shunichiro Ohmi(Tokyo Inst. of Tech.) |
Secretary | Shunichiro Ohmi(AIST) |
Assistant | Taiji Noda(Panasonic) / Tomoyuki Suwa(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on Silicon Device and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Vertical Gate-All-Around Tunnel FETs Using InGaAs Nanowire/Si with Core-Multishell Structure |
Sub Title (in English) | |
Keyword(1) | tunnel FET |
Keyword(2) | nanowire |
Keyword(3) | III-V |
Keyword(4) | vertical gate-all-around |
1st Author's Name | Katsuhiro Tomioka |
1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
2nd Author's Name | Hironori Gamo |
2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
3rd Author's Name | Junichi Motohisa |
3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
4th Author's Name | Takashi Fukui |
4th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
Date | 2021-01-28 |
Paper # | SDM2020-52 |
Volume (vol) | vol.120 |
Number (no) | SDM-352 |
Page | pp.pp.13-16(SDM), |
#Pages | 4 |
Date of Issue | 2021-01-21 (SDM) |