@article{d066989e66054869b6798afc9a28750f,
title = "Single- and double-resonance Raman G-band processes in carbon nanotubes",
abstract = "This work reports Raman spectroscopy measurements from single wall carbon nanotubes (SWNTs) addressing the nature of the G-band resonance Raman spectra. Experimental results on different samples are presented, i.e., aligned and misaligned SWNT samples, as well as isolated and bundled SWNTs. It is shown that the Raman spectra from nondefective SWNTs, both isolated and bundled, are composed of strong first-order single resonance Raman features. Defective materials, however, are found to exhibit lower intensity spectra with contributions from both single resonance and defect-induced double resonance features.",
author = "M. Souza and A. Jorio and C. Fantini and Neves, {B. R.A.} and Pimenta, {M. A.} and R. Saito and A. Ismach and E. Joselevich and Brar, {V. W.} and Samsonidze, {Ge G.} and G. Dresselhaus and Dresselhaus, {M. S.}",
note = "Funding Information: The authors acknowledge Professors J. H. Hafner and C. M. Lieber for the SWNTs on samples, and Professor K. I. Winey and R. Haggenmueller for SWNT∕poly(methylmethacrylate) composite fibers. The authors also acknowledge Professor A. G. Rinzler for kindly providing his SWNT samples. Work supported by the CNPq∕NSF program (NSF INT 00-00408 and CNPq 910120∕99-4) and Instituto de Nanoci{\^e}ncias, Brazil. A.J. has financial support from PRPq-UFMG. The MIT authors acknowledge support under NSF DMR 01-16042. R.S. acknowledges a Grant-in-Aid (No. 13440091) from the Ministry of Education, Japan. E.J., A.I., and G.D. acknowledge support from the U.S.-Israel Binational Science Foundation (Grant No. 2000218).",
year = "2004",
month = jun,
doi = "10.1103/PhysRevB.69.241403",
language = "English",
volume = "69",
pages = "241403--1--241403--4",
journal = "Physical Review B - Condensed Matter and Materials Physics",
issn = "0163-1829",
publisher = "American Institute of Physics Publising LLC",
number = "24",
}