Conductance switching mechanism of Rose Bengal organic thin films in ambient conditions
文献类型：期刊论文
| 作者 | Cai, L ; Guo, HM ; Zhu, X ; Du, SX ; Shi, DX ; Gao, HJ |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2009 |
| 卷号 | 18期号:4页码:1622 |
| 关键词 | SCANNING-TUNNELING-MICROSCOPY NANOMETER-SCALE DATA-STORAGE MOLECULES COMPLEX TRANSITION DENSITY |
| ISSN号 | 1674-1056 |
| 通讯作者 | Gao, HJ: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The molecular thin films of Rose Bengal (RB) embedded in polymethyl methacrylate matrix are fabricated by using the spin-coating technique. The macroscopic current-voltage (I-V) characterization of the film shows that the RB molecule has two conductance switching states with a high ON/OFF ratio in ambient conditions. The infrared spectra indicate that intermolecular hydrogen bonds can form in the RB thin films after their hydrolysis in air. With the first-principles calculations, we demonstrate that the hydrogen bonds will be destroyed in concomitance with the conformational change when the RB molecule switches to its high-conductance state after applying a voltage. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [60771037, 10774176]; National High Technology Research and Development Program of China [2006CB921305] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35037]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cai, L,Guo, HM,Zhu, X,et al. Conductance switching mechanism of Rose Bengal organic thin films in ambient conditions[J]. CHINESE PHYSICS B,2009,18(4):1622. |
| APA | Cai, L,Guo, HM,Zhu, X,Du, SX,Shi, DX,&Gao, HJ.(2009).Conductance switching mechanism of Rose Bengal organic thin films in ambient conditions.CHINESE PHYSICS B,18(4),1622. |
| MLA | Cai, L,et al."Conductance switching mechanism of Rose Bengal organic thin films in ambient conditions".CHINESE PHYSICS B 18.4(2009):1622. |
入库方式： OAI收割
来源：物理研究所
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