@ARTICLE{pssb2008_1,
  author = {Kürti, J and Koltai, J and Zólyomi, V},
  title = {Theoretical study of the electronic structure and the totally symmetric
	vibrations of selected CoMoCat carbon nanotubes},
  journal = {physica status solidi b},
  year = {2008},
  volume = {245},
  pages = {2141-2144},
  number = {10},
  month = {Oct},
  abstract = {In situ Raman spectroelectrochemical studies of CoMo-Cat single-walled
	carbon nanotubes enriched in (6,5) tubes have been carried out recently.
	We performed calculations on the density functional level using local
	density approximation for the electronic and vibrational properties
	of the most abundant tubes in these samples. The following chiral
	semiconducting tubes were investigated: (6,4), (7,3), (6,5), (9,1),
	(8,3) and (7,5). The calculated and the measured frequencies of the
	RBM and G- modes agree within several wave numbers. The calculated
	E11, E22 transition energies -after 30% and 20% upscaling, respectively-
	are comparable with the experimental values. The quenching of the
	RBM band with p- and n-doping can be interpreted within the rigid
	band approximation. The validity of the rigid band approximation
	was shown by calculating the density of states for neutral and charged
	tubes. (c) 2008 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.},
  doi = {10.1002/pssb.200879654},
  issn = {0370-1972},
  keywords = {DFT ; SWCNT ; DOS ; Phonon ; Chiral},
  url = {http://www3.interscience.wiley.com/journal/121402176/abstract}
}