Direct observation of a local structural transition for molecular recording with scanning tunneling microscopy
文献类型：期刊论文
| 作者 | Shi, DX ; Song, YL ; Zhang, HX ; Jiang, P ; He, ST ; Xie, SS ; Pang, SJ ; Gao, HJ |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2000 |
| 卷号 | 77期号:20页码:3203 |
| 关键词 | DENSITY DATA-STORAGE ATOMIC-FORCE MICROSCOPY THIN-FILMS ELECTRICAL BISTABILITY CONTACT SCALE TIP NANOLITHOGRAPHY MANIPULATION CLUSTERS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Gao, HJ: Chinese Acad Sci, Beijing Lab Vacuum Phys, Inst Phys, POB 2724, Beijing 100080, Peoples R China. |
| 中文摘要 | We present a direct observation of a structural transition at molecular scale in an organic p-nitrobenzonitrile (PNBN) thin film using scanning tunneling microscopy (STM). STM images clearly show an ordered molecular structure of unrecorded regions in the films, while the PNBN molecular arrangements are disordered in the recorded regions. The current-voltage (I-V) measurements from the STM demonstrate a great increase of the conductance transition in the recorded regions after the voltage pulses. Those results suggest that the recording mechanism may be due to a crystalline structural transition, which is consistent with our previously proposed mechanism in another organic system for ultrahigh density data storage. (C) 2000 American Institute of Physics. [S0003-6951(00)04746-X]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36041]  |
| 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 | Shi, DX,Song, YL,Zhang, HX,et al. Direct observation of a local structural transition for molecular recording with scanning tunneling microscopy[J]. APPLIED PHYSICS LETTERS,2000,77(20):3203. |
| APA | Shi, DX.,Song, YL.,Zhang, HX.,Jiang, P.,He, ST.,...&Gao, HJ.(2000).Direct observation of a local structural transition for molecular recording with scanning tunneling microscopy.APPLIED PHYSICS LETTERS,77(20),3203. |
| MLA | Shi, DX,et al."Direct observation of a local structural transition for molecular recording with scanning tunneling microscopy".APPLIED PHYSICS LETTERS 77.20(2000):3203. |
入库方式： OAI收割
来源：物理研究所
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