High-performance n-type organic thin-film phototransistors based on a core-expanded naphthalene diimide
文献类型：期刊论文
| 作者 | Qi, Zhe1,2; Liao, Xiaxia1,3,4; Zheng, Jincheng3,4; Di, Chong-an1; Gao, Xike5; Wang, Jizheng1 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013-07-29 |
| 卷号 | 103期号:5 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.4817267 |
| 英文摘要 | High-performance n-type organic phototransistors (OPTs) based on a core-expanded naphthalene diimide are reported in this letter. The photo responsivity is as high as 27000 AW(-1) and photocurrent/dark-current ratio reaches 1.1 x 10(7) under a white light illumination with a power density of 107 mu Wcm(-2). In such OPTs, persistent photoconductivity (PPC) is observed, which can be instantly eliminated by a positive gate voltage pulse. This is explained in terms of trapped photo holes in the channel. In the light on-off switching test, such PPC also leads to well-reproducible memory effect in the OPTs. (C) 2013 AIP Publishing LLC. |
| 语种 | 英语 |
| WOS记录号 | WOS:000322723000096 |
| 出版者 | AMER INST PHYSICS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54797]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qi, Zhe |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China 4.Xiamen Univ, Inst Theoret Phys & Astrophys, Xiamen 361005, Peoples R China 5.Chinese Acad Sci, Shanghai Inst Organ Chem, Mat Sci Lab, Shanghai 200032, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Zhe,Liao, Xiaxia,Zheng, Jincheng,et al. High-performance n-type organic thin-film phototransistors based on a core-expanded naphthalene diimide[J]. APPLIED PHYSICS LETTERS,2013,103(5). |
| APA | Qi, Zhe,Liao, Xiaxia,Zheng, Jincheng,Di, Chong-an,Gao, Xike,&Wang, Jizheng.(2013).High-performance n-type organic thin-film phototransistors based on a core-expanded naphthalene diimide.APPLIED PHYSICS LETTERS,103(5). |
| MLA | Qi, Zhe,et al."High-performance n-type organic thin-film phototransistors based on a core-expanded naphthalene diimide".APPLIED PHYSICS LETTERS 103.5(2013). |
入库方式： OAI收割
来源：化学研究所
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