ICCAS OpenIR
Ultrahigh-density data storage on a novel organic thin film achieved using a scanning tunnelling microscope
Wu, HM; Song, YL; Zhao, T; Jiang, L; Liu, HW; Gao, HJ
2002-12-01
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume13Issue:6Pages:733-735
AbstractAn organic thin film of N, N-dimethyl-N'(3-nitrobenzylidene)-pphenylenediamine with electrical bistability properties was prepared by the vacuum deposition method. The film was observed with a scanning tunnelling microscope (STM). Ultrahigh-density data storage is demonstrated on the organic film, produced by applying a voltage pulse between the STM tip and the substrate of the thin film under ambient conditions. The average size of the recording marks is about 0.7 nm, corresponding to a data storage density of about 10(13) bits cm(-2). The local current-voltage curves of the film suggest that the recorded area is conductive, while the unrecorded region possesses high resistance. The recording mechanism is also discussed.
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000180238100008
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79430
Collection中国科学院化学研究所
Corresponding AuthorWu, HM
Affiliation1.Chinese Acad Sci, Organ Solid Lab, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Nanoscale Phys & Devices Lab, Inst Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wu, HM,Song, YL,Zhao, T,et al. Ultrahigh-density data storage on a novel organic thin film achieved using a scanning tunnelling microscope[J]. NANOTECHNOLOGY,2002,13(6):733-735.
APA Wu, HM,Song, YL,Zhao, T,Jiang, L,Liu, HW,&Gao, HJ.(2002).Ultrahigh-density data storage on a novel organic thin film achieved using a scanning tunnelling microscope.NANOTECHNOLOGY,13(6),733-735.
MLA Wu, HM,et al."Ultrahigh-density data storage on a novel organic thin film achieved using a scanning tunnelling microscope".NANOTECHNOLOGY 13.6(2002):733-735.
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