Reversible Photomodulation of Organic Transistor Performance by Conformation-Induced Capacitive Coupling
文献类型：期刊论文
| 作者 | Shen Qian; Gan Lin; Liu Song; Cao Yang; Wang Zhen-Xing; Hui Jing-Shu; Guo Xue-Fang |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 26期号:7页码:1941-1946 |
| 关键词 | Photoisomerization Photochromic Spiropyran Thin-film Transistor Gate Dielectric |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20100718 |
| 英文摘要 | Problems associated with intrinsically destructive sensing mechanisms of organic field. effect transistors constitute one of the main obstacles to using them for the practical applications in sensing and switching. Here we report a smart system, in which a photochromic spiropyran (SP) combined with polymethyl methacrylate (PMMA) is used as a gate dielectric, to develop functional molecular devices capable of photoswitching their electrical conductivity in a noninvasive manner. Significant and reversible capacitance and current transitions in devices are generally demonstrated experimentally when the SP molecules undergo their documented reversible photoisomerization. This concept of conformation. induced capacitive coupling offers attractive new prospects for the development of functional devices by utilizing other stimuli. responsive molecular materials. |
| 语种 | 英语 |
| WOS记录号 | WOS:000279776400032 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69539]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Guo Xue-Fang |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen Qian,Gan Lin,Liu Song,et al. Reversible Photomodulation of Organic Transistor Performance by Conformation-Induced Capacitive Coupling[J]. ACTA PHYSICO-CHIMICA SINICA,2010,26(7):1941-1946. |
| APA | Shen Qian.,Gan Lin.,Liu Song.,Cao Yang.,Wang Zhen-Xing.,...&Guo Xue-Fang.(2010).Reversible Photomodulation of Organic Transistor Performance by Conformation-Induced Capacitive Coupling.ACTA PHYSICO-CHIMICA SINICA,26(7),1941-1946. |
| MLA | Shen Qian,et al."Reversible Photomodulation of Organic Transistor Performance by Conformation-Induced Capacitive Coupling".ACTA PHYSICO-CHIMICA SINICA 26.7(2010):1941-1946. |
入库方式： OAI收割
来源：化学研究所
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