Resonance Raman Spectra of Carbon Nanotubes by Cross-Polarized Light

A. Jorio, M. A. Pimenta, A. G. Souza Filho, Ge G. Samsonidze, A. K. Swan, M. S. Ünlü, B. B. Goldberg, R. Saito, G. Dresselhaus, M. S. Dresselhaus

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Resonance Raman studies on single wall carbon nanotubes (SWNTs) show that resonance with cross polarized light, i.e., with the [Formula presented] van Hove singularities in the joint density of states needs to be taken into account when analyzing the Raman and optical absorption spectra from isolated SWNTs. This study is performed by analyzing the polarization, laser energy, and diameter dependence of two Raman features, the tangential modes ([Formula presented] band) and a second-order mode ([Formula presented] band), at the isolated SWNT level.

Original languageEnglish
Pages (from-to)4
Number of pages1
JournalPhysical review letters
Volume90
Issue number10
DOIs
Publication statusPublished - 2003

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Resonance Raman Spectra of Carbon Nanotubes by Cross-Polarized Light'. Together they form a unique fingerprint.

Cite this