| Presentation | 2023-01-18 [Invited Lecture] Interface potential distribution in GaN-HEMT using a Laser Terahertz Emission Microscope Noriyuki Takada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Laser Terahertz Emission Microscopy (LTEM) can observe electric field/charge transfer by detecting THz waves emitted due to time-dependent changes in photocurrent and polarization on irradiating femtosecond light pulses to semiconductor surfaces/interfaces. In this study, we report on the visualization of the AlGaN/GaN interfacial potential change in GaN-HEMT during operation using LTEM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LTEM / THz wave / GaN-HEMT / 2DEG / depletion layer |
| Paper # | OME2022-63 |
| Date of Issue | 2023-01-11 (OME) |
| Conference Information | |
| Committee | OME / IEE-DEI |
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| Conference Date | 2023/1/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aichi Himaka island ホテル浦島 |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Organic Thin Films, Organic・biotechnology, etc. |
| Chair | Toshiki Yamada(NICT) / 髙橋 俊裕(電力中央研究所) |
| Vice Chair | Eiji Itoh(Shinshu Univ.) |
| Secretary | Eiji Itoh(Osaka Univ.) / (Tokyo Univ. of Agriculture and Tech.) |
| Assistant | Yoshiyuki Seike(Aichi Inst. of Tech.) / Akira Baba(Niigata Univ.) / 梅本 貴弘(三菱電機) / 栗本 宗明(名古屋大学) |
| Paper Information | |
| Registration To | Technical Committee on Organic Molecular Electronics / Technical Meeting on Dielectrics and Electrical Insulation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Interface potential distribution in GaN-HEMT using a Laser Terahertz Emission Microscope |
| Sub Title (in English) | |
| Keyword(1) | LTEM |
| Keyword(2) | THz wave |
| Keyword(3) | GaN-HEMT |
| Keyword(4) | 2DEG |
| Keyword(5) | depletion layer |
| 1st Author's Name | Noriyuki Takada |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
| Date | 2023-01-18 |
| Paper # | OME2022-63 |
| Volume (vol) | vol.122 |
| Number (no) | OME-336 |
| Page | pp.pp.1-3(OME), |
| #Pages | 3 |
| Date of Issue | 2023-01-11 (OME) |