| Presentation | 2015-12-21 Extraction of intrinsic parameters in graphene-channel FET Gen Tamamushi, Kenta Sugawara, Akira Sato, Keiichiro Tashima, Hirokazu Fukidome, Maki Suemitsu, Taiichi Otsuji, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We fabricate and characterize the graphene-channel FETs (G-FETs) made of high-quality epitaxial graphene (EG) grown by thermal decomposition of a semi-insulating 4H-SiC(0001 ̅) substrate. To resolve the problems of a conventional method for extracting the intrinsic G-FET parameters, we develop a new model accounting for the tunneling and thermionic-emission resistances at n-i and n-p junctions in the G-FET channel. We then extract the intrinsic parameters by curve-fitting the measured current-voltage transfer characteristics. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Graphene / FET / tunneling resistance / thermionic-emission resistance / fitting / mobility |
| Paper # | ED2015-95 |
| Date of Issue | 2015-12-14 (ED) |
| Conference Information | |
| Committee | ED |
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| Conference Date | 2015/12/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RIEC, Tohoku Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Millimeter-wave, terahertz-wave devices and systems |
| Chair | Koichi Maezawa(Univ. of Toyama) |
| Vice Chair | Kunio Tsuda(Toshiba) |
| Secretary | Kunio Tsuda(NEC) |
| Assistant | Manabu Arai(New JRC) / Masataka Higashiwaki(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Electron Device |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction of intrinsic parameters in graphene-channel FET |
| Sub Title (in English) | |
| Keyword(1) | Graphene |
| Keyword(2) | FET |
| Keyword(3) | tunneling resistance |
| Keyword(4) | thermionic-emission resistance |
| Keyword(5) | fitting |
| Keyword(6) | mobility |
| 1st Author's Name | Gen Tamamushi |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Kenta Sugawara |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Akira Sato |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 4th Author's Name | Keiichiro Tashima |
| 4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 5th Author's Name | Hirokazu Fukidome |
| 5th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 6th Author's Name | Maki Suemitsu |
| 6th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 7th Author's Name | Taiichi Otsuji |
| 7th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2015-12-21 |
| Paper # | ED2015-95 |
| Volume (vol) | vol.115 |
| Number (no) | ED-387 |
| Page | pp.pp.25-30(ED), |
| #Pages | 6 |
| Date of Issue | 2015-12-14 (ED) |