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 |
| 通讯作者 | Wu, weiping() |
| 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. |
| WOS关键词 | THRESHOLD VOLTAGE ; THIN-FILMS ; GATE-DIELECTRICS ; PENTACENE ; IDENTIFICATION ; INSULATOR ; CIRCUITS |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000254448400017 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2392189 |
| 专题 | 中国科学院大学 |
| 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. |
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来源：中国科学院大学
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