High ON/OFF ratio single crystal transistors based on ultrathin thienoacene microplates
文献类型：期刊论文
| 作者 | Zhao, Xiaoli1; Pei, Tengfei1; Cai, Bin1; Zhou, Shujun1; Tang, Qingxin1; Tong, Yanhong1; Tian, Hongkun2; Geng, Yanhou2; Liu, Yichun1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
 |
| 出版日期 | 2014-07-21 |
| 卷号 | 2期号:27页码:5382-5388 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/c4tc00622d |
| 英文摘要 | The high ON/OFF ratios of organic single crystal field-effect transistors (FETs) are obtained based on dinaphtho[3,4-d:3',4'-d']benzo[1,2-b:4,5-b']dithiophene (Ph5T2) ultrathin microplates. The ON/OFF ratio is over 108 with a small sweep range of gate voltage (<45 V) in air at room temperature when the dielectric is modified with octadecyltrichlorosilane (OTS). The high ON/OFF ratio is related to the decreased off-state current by molecular design and the increased on-state current by dielectric modification. The ON/OFF ratio up to 1.3 x 10(7) can also be realized on a flexible transparent substrate. The ultrathin Ph5T2 single crystal provides stable performance even though the flexible device experiences a bending/recovering test for 200 times. The high ON/OFF ratio combined with the high mobility up to 0.51 cm(2) V-1 s(-1) and the good flexibility of the ultrathin organic single crystals show their promising potential in electronic applications. |
| 语种 | 英语 |
| WOS记录号 | WOS:000338601800017 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51025]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tang, Qingxin |
| 作者单位 | 1.NE Normal Univ, Minist Educ, Key Lab UV Light Emitting Mat & Technol, Changchun 130024, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xiaoli,Pei, Tengfei,Cai, Bin,et al. High ON/OFF ratio single crystal transistors based on ultrathin thienoacene microplates[J]. JOURNAL OF MATERIALS CHEMISTRY C,2014,2(27):5382-5388. |
| APA | Zhao, Xiaoli.,Pei, Tengfei.,Cai, Bin.,Zhou, Shujun.,Tang, Qingxin.,...&Liu, Yichun.(2014).High ON/OFF ratio single crystal transistors based on ultrathin thienoacene microplates.JOURNAL OF MATERIALS CHEMISTRY C,2(27),5382-5388. |
| MLA | Zhao, Xiaoli,et al."High ON/OFF ratio single crystal transistors based on ultrathin thienoacene microplates".JOURNAL OF MATERIALS CHEMISTRY C 2.27(2014):5382-5388. |
入库方式： OAI收割
来源：化学研究所
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