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Park, Kyoung-Duck
Nano-PhotoEnergy Lab.
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Characterization of carbon nano-materials by apertureless near-field scanning optical microscope-Raman spectroscopy

Author(s)
Park, Kyoung-DuckKim, Yong HwanPark, Jin HoPark, Jung SuLee, Young-HeeJeong, Mun Seok
Issued Date
2012-08-14
DOI
10.1117/12.931647
URI
https://scholarworks.unist.ac.kr/handle/201301/37554
Fulltext
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8462/1/Characterization-of-carbon-nano-materials-by-apertureless-near-field-scanning/10.1117/12.931647.full?SSO=1
Citation
SPIE NanoScience + Engineering, 2012, v.8462
Abstract
In this study, an apertureless near-field scanning optical microscope-Raman spectroscopy system is constructed and the topography and Raman scattering image of carbon nano-materials are simultaneously measured with high spatial resolution by using a sharp Au tip. The Rayleigh scattering image, and Raman scattering image of the carbon nanotubes showed improved spatial resolution and enhanced scattering intensity owing to the optical antenna effect of Au tip.
Publisher
The International Society for Optical Engineering
ISSN
0277-786X

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