| Presentation | 2005/5/20 Evaluation of Carrier Mobility Models for Organic Semiconductor Device Simulations Noboru Ohashi, Naoki Hirashima, Naoyuki Goto, Masakazu Nakamura, Kazuhiro Kudo, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Device characteristics of pentacene lateral- and vertical-type field-effect transistors (FETs) have been analyzed using semiconductor device simulation. Constant and electric-field-dependent mobility models were compared to precisely simulate the output characteristics of the FETs. For a vertical-type FET, the non-linier I-V curve was well reproduced by introducing the electric-field-dependent mobility model. On the other hand, for a lateral-type FET, the electric-field-dependent mobility model could not reproduce the I-V curve of on-state and a simulated curve with constant model showed better agreement with an experimental one. Dependency on carrier concentration is considered to be included in the general mobility model to simulate wide range of device structures. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Device Simulation / Organic Transistor / Pentacene / Carrier Mobility / Electric Field Dependency |
| Paper # | OME2005-18 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2005/5/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Carrier Mobility Models for Organic Semiconductor Device Simulations |
| Sub Title (in English) | |
| Keyword(1) | Device Simulation |
| Keyword(2) | Organic Transistor |
| Keyword(3) | Pentacene |
| Keyword(4) | Carrier Mobility |
| Keyword(5) | Electric Field Dependency |
| 1st Author's Name | Noboru Ohashi |
| 1st Author's Affiliation | Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University() |
| 2nd Author's Name | Naoki Hirashima |
| 2nd Author's Affiliation | Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University |
| 3rd Author's Name | Naoyuki Goto |
| 3rd Author's Affiliation | Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University |
| 4th Author's Name | Masakazu Nakamura |
| 4th Author's Affiliation | Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University |
| 5th Author's Name | Kazuhiro Kudo |
| 5th Author's Affiliation | Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University |
| Date | 2005/5/20 |
| Paper # | OME2005-18 |
| Volume (vol) | vol.105 |
| Number (no) | 103 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |