Back to Search Start Over

[Untitled]

Authors :
Duesberg, G. S.
Byrne, Hugh
Publication Year :
1999
Publisher :
TU Dublin, 1999.

Abstract

Individual single-wall carbon nanotubes (SWNT) or small ropes of SWNTs with the same diameter have been characterised by Raman spectroscopy. Highly pure, length-selected SWNTs adsorbed onto substrates designed for surface-enhanced Raman spectroscopy were investigated with a Raman microscope. Various spectra, each with a distinct sharp peak in the radial breathing mode area and four C–C stretching modes could be observed. The modes also showed a strong variation in the relative intensities. In correlation with theoretical predictions this should establish Raman microscopy as a non-destructive nano-technological tool, capable of determining the diameter, symmetry and position of individual SWNTs.

Details

Database :
OpenAIRE
Accession number :
edsair.doi...........466a51778140c9c6b9b909cea302bc36
Full Text :
https://doi.org/10.21427/wn5b-zs78