Type

Journal Article

Authors

S. Roth
M. Burghard
J. Muster
Hugh J. Byrne
W. Blau
G. S. Duesberg

Subjects

Chemistry

Topics
raman microscopy single wall nanotube species individual surface enhanced raman spectroscopy single wall carbon nanotubes experimental physics

Experimental Observation of Individual Single Wall Nanotube Species by Raman Microscopy (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.
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Full list of authors on original publication

S. Roth, M. Burghard, J. Muster, Hugh J. Byrne, W. Blau, G. S. Duesberg

Experts in our system

1
Hugh J. Byrne
TU Dublin
Total Publications: 266
 
2
Werner Blau
Trinity College Dublin
Total Publications: 109
 
3
Georg Duesberg
Trinity College Dublin
Total Publications: 116