Presentation | 2007-01-19 Schottky-Wrap-Gate Controlled AlGaN/GaN Nanowire FETs Takahiro TAMURA, Junji KOTANI, Seiya KASAI, Tamotsu HASHIZUME, |
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Abstract(in Japanese) | (See Japanese page) | |||
Abstract(in English) | Schottky wrap gate (WPG) controlled AlGaN/GaN nanowire FETs were fabricated and characterized. The devices with channel width less than 500nm showed V_ | shift toward a positive bias direction. A 2D potential simulation predicted lateral field effect from the mesa-edge in addition to the normal gate field, resulting in the V_ | shift. However, the V_ | shift obtained experimentally was much larger than the calculated one, probably due to unexpected depletion of channel associated with process-induced defects. |
Keyword(in Japanese) | (See Japanese page) | |||
Keyword(in English) | GaN / AlGaN / schottky wrap gate (WPG) / HEMT / threshold voltage control | |||
Paper # | ED2006-232,MW2006-185 | |||
Date of Issue |
Conference Information | |
Committee | MW |
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Conference Date | 2007/1/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Schottky-Wrap-Gate Controlled AlGaN/GaN Nanowire FETs |
Sub Title (in English) | |
Keyword(1) | GaN |
Keyword(2) | AlGaN |
Keyword(3) | schottky wrap gate (WPG) |
Keyword(4) | HEMT |
Keyword(5) | threshold voltage control |
1st Author's Name | Takahiro TAMURA |
1st Author's Affiliation | Research Center for Integrated Quantum Electronics, Hokkaido University:Graduate School of Information Science and Technology() |
2nd Author's Name | Junji KOTANI |
2nd Author's Affiliation | Research Center for Integrated Quantum Electronics, Hokkaido University:Graduate School of Information Science and Technology |
3rd Author's Name | Seiya KASAI |
3rd Author's Affiliation | Research Center for Integrated Quantum Electronics, Hokkaido University:Graduate School of Information Science and Technology |
4th Author's Name | Tamotsu HASHIZUME |
4th Author's Affiliation | Research Center for Integrated Quantum Electronics, Hokkaido University:Graduate School of Information Science and Technology |
Date | 2007-01-19 |
Paper # | ED2006-232,MW2006-185 |
Volume (vol) | vol.106 |
Number (no) | 460 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |