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Citation: Tang Ming, Cai Sheng-Min, Xue Zeng-Quan, Liu Zhong-Fan. Observation of Nanometer-sized Structures Using a Scanning Near-field Optical Microscope(SNOM)[J]. Acta Physico-Chimica Sinica, ;1997, 13(07): 669-672. doi: 10.3866/PKU.WHXB19970720 shu

Observation of Nanometer-sized Structures Using a Scanning Near-field Optical Microscope(SNOM)

1.
College of Chemistry and Molecular Engineering,Peking University,Beijing 100871;Department of Electronics,Peking University,Beijing 100871

Received Date: 21 January 1997
Available Online: 15 July 1997

A polydiacetylene nanocrystalline film has been fabricated using surface evaporation method and observed by using Aurora 2000, TopoMetrix scanning near-field optical microscope (SNOM) system. The SNOM images of this film together with the standard testing Al sample indicate that the resolution of the system is better than 80 nm 1/6 of the incident wavelength, 488 nm. The possibility of SNOM data storage using thus fabricated film is also demonstrated.
- Near-field Optics,
- SNOM,
- Nanocrystalline
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