Document Detail


Characterization of Bundled and Individual Triple-Walled Carbon Nanotubes by Resonant Raman Spectroscopy.
MedLine Citation:
PMID:  23311296     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The optical characterization of bundled and individual triple-walled carbon nanotubes was studied for the first time in detail by using resonant Raman spectroscopy. In our approach, the outer tube of a triple-walled carbon nanotube system protects the two inner tubes (or equivalently the inner double-walled carbon nanotube) from external environment interactions making them a partially isolated system. Following the spectral changes and line-widths of the radial breathing modes and G-band by performing laser energy dependent Raman spectroscopy, it is possible to extract important information as regards the electronic and vibrational properties, tube diameters, wall-to-wall distances, radial breathing mode and G-band resonance evolutions and high-curvature inter-tube interactions in isolated double- and triple-walled carbon nanotube systems.
Authors:
Thomas Ch Hirschmann; Paulo T Araujo; Hiroyuki Muramatsu; Xu Zhang; Kornelius Nielsch; Yoong Ahm Kim; Mildred S Dresselhaus
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-14
Journal Detail:
Title:  ACS nano     Volume:  -     ISSN:  1936-086X     ISO Abbreviation:  ACS Nano     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101313589     Medline TA:  ACS Nano     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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