High-performance, low-operating-voltage organic field-effect transistors with low pinch-off voltages
文献类型：期刊论文
| 作者 | Wu, Weiping1,2; Liu, Yunqi1; Wang, Ying1,2; Xi, Hongxia1,2; Gao, Xike1,2; Di, Chongan1,2; Yu, Gui1; Xu, Wei1; Zhu, Daoben1 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2008-03-11 |
| 卷号 | 18期号:5页码:810-815 |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.200701125 |
| 英文摘要 | Organic field-effect transistors suffer from ultra-high operating voltages in addition to their relative low mobility. A general approach to low-operating-voltage organic field-effect transistors (OFETs) using donor/acceptor buffer layers is demonstrated. P-type OFETs with acceptor molecule buffer layers show reduced operating voltages (from 60-100 V to 10-20 V), with mobility up to 0.19 cm(2) V-1 s(-1) and an on/off ratio of 3 x 10(6). The subthreshold slopes of the devices are greatly reduced from 5-12 V/decade to 1.68-3 V/decade. This favorable combination of properties means that such OFETs can be operated successfully at voltages below 20 V (vertical bar V-DS vertical bar <= 20 V, vertical bar V-GS vertical bar <= 20 V ). This method also works for n-type semiconductors. The reduced operating voltage and low pinch-off voltage contribute to the improved ordering of the polycrystalline films, reduced grain boundary resistance, and steeper subthreshold slopes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000254448400017 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65363]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, Weiping |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Inst Chem, Beijing 100080, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Weiping,Liu, Yunqi,Wang, Ying,et al. High-performance, low-operating-voltage organic field-effect transistors with low pinch-off voltages[J]. ADVANCED FUNCTIONAL MATERIALS,2008,18(5):810-815. |
| APA | Wu, Weiping.,Liu, Yunqi.,Wang, Ying.,Xi, Hongxia.,Gao, Xike.,...&Zhu, Daoben.(2008).High-performance, low-operating-voltage organic field-effect transistors with low pinch-off voltages.ADVANCED FUNCTIONAL MATERIALS,18(5),810-815. |
| MLA | Wu, Weiping,et al."High-performance, low-operating-voltage organic field-effect transistors with low pinch-off voltages".ADVANCED FUNCTIONAL MATERIALS 18.5(2008):810-815. |
入库方式： OAI收割
来源：化学研究所
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