ICCAS OpenIR
Direct observation of a local structural transition for molecular recording with scanning tunneling microscopy
Shi, DX; Song, YL; Zhang, HX; Jiang, P; He, ST; Xie, SS; Pang, SJ; Gao, HJ
2000-11-13
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume77Issue:20Pages:3203-3205
AbstractWe 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].
Indexed BySCI
Language英语
WOS IDWOS:000165167600025
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76338
Collection中国科学院化学研究所
Corresponding AuthorGao, HJ
Affiliation1.Chinese Acad Sci, Beijing Lab Vacuum Phys, Inst Phys, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
4.Chinese Acad Sci, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
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):3203-3205.
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),3203-3205.
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):3203-3205.
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