Raman spectroscopy for probing chemically/physically induced phenomena in carbon nanotubes

A. G.Souza Filho, A. Jorio, Ge G. Samsonidze, G. Dresselhaus, R. Saito, M. S. Dresselhaus

Research output: Contribution to journalArticlepeer-review

138 Citations (Scopus)

Abstract

The use of recent advances in resonance Raman spectroscopy studies on isolated carbon nanotubes and the scientific knowledge achieved so far from these studies is discussed in the context of advancing carbon nanotube-based technology. Changes in the Raman spectra can be used to probe and monitor structural modifications of the nanotube sidewalls that come from the introduction of defects and the attachment of different chemical species. The former effect can be probed through the analysis of the disorder-induced Raman modes and the latter through the upshifts/downshifts observed in the various Raman modes due to charge transfer effects.

Original languageEnglish
Pages (from-to)1130-1139
Number of pages10
JournalNanotechnology
Volume14
Issue number10
DOIs
Publication statusPublished - 2003 Oct 1

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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