| Presentation | 2007/6/18 Effect of Bias Sweep on Pentacene Thin Film Transistor Chang-Woo Sohn, Keun-Kyu Song, Bo-Sung Kim, Seong-Sik Shin, Sung-Woo Jung, Yoon-Ha Jeong, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we report dynamic effects of bias sweep on pentacene thin film transistors during the measurement of current-voltage characteristics. A device was measured using two different methods; namely, the gate-sweep method and the drain-sweep method. These methods were compared each other under various bias sweep conditions such as different sweep, direction and different sweep steps. The experimental results show that drain current can. be underestimated while the gate bias keeps under on-state. Also, the drain current can be overestimated while the gate bias changes from off-state to on-state. We interpret these phenomena as time dependent behavior of charge trapping. For accurate modeling of the device, the dynamic effects of charge trapping should be considered. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Pentacene thin film transistor / Bias sweep / Charge trapping |
| Paper # | ED2007-129,SDM2007-134 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2007/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of Bias Sweep on Pentacene Thin Film Transistor |
| Sub Title (in English) | |
| Keyword(1) | Pentacene thin film transistor |
| Keyword(2) | Bias sweep |
| Keyword(3) | Charge trapping |
| 1st Author's Name | Chang-Woo Sohn |
| 1st Author's Affiliation | Dept. of Electronic and Electrical Engineering, Pohang University of Science and Technology() |
| 2nd Author's Name | Keun-Kyu Song |
| 2nd Author's Affiliation | LCD R&D Center LCD Business, Samsung Electronics Co., Ltd. |
| 3rd Author's Name | Bo-Sung Kim |
| 3rd Author's Affiliation | LCD R&D Center LCD Business, Samsung Electronics Co., Ltd. |
| 4th Author's Name | Seong-Sik Shin |
| 4th Author's Affiliation | LCD R&D Center LCD Business, Samsung Electronics Co., Ltd. |
| 5th Author's Name | Sung-Woo Jung |
| 5th Author's Affiliation | National Center for Nanomaterials Technology (NCNT) |
| 6th Author's Name | Yoon-Ha Jeong |
| 6th Author's Affiliation | Dept. of Electronic and Electrical Engineering, Pohang University of Science and Technology:National Center for Nanomaterials Technology (NCNT) |
| Date | 2007/6/18 |
| Paper # | ED2007-129,SDM2007-134 |
| Volume (vol) | vol.107 |
| Number (no) | 110 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |