2010 Fiscal Year Final Research Report
Control of characteristics of nano-scale organic transistors by molecular functionality and the investigation of their electrical conduction mechanism
| Project/Area Number |
21710140
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
NAGASE Takashi Osaka Prefecture University, 工学研究科, 助教 (00399536)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 有機トランジスタ / ナノギャップ電極 / 短チャネル効果 / 自己組織化単分子膜 / キャリア輸送機構 / 有機半導体電極界面 |
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| Research Abstract |
We have studied the control of the characteristics of nano-scale organic transistors using the functionalities of organic materials to realize clear device operation in nano-scale organic transistors. It is found that the electrical characteristics of nano-scale organic transistors depend largely on the electronic states of organic semiconductors and short-channel effects can be reduced by controlling electrode/semiconductor interfaces. We have also performed the temperature and frequency dependence measurements and the numerical simulations of contact resistance to investigate the operation mechanism of organic transistors.
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Research Products
(30 results)
