On the polarization-dependent Raman spectra of aligned carbon nanotubes

Christian Kramberger; Theerapol Thurakitseree; Shohei Chiashi; Erik Einarsson; Shigeo Maruyama

doi:10.1007/s00339-012-7305-8

On the polarization-dependent Raman spectra of aligned carbon nanotubes

Christian Kramberger (Corresponding author), Theerapol Thurakitseree, Shohei Chiashi, Erik Einarsson, Shigeo Maruyama

Electronic Properties of Materials

Publications: Contribution to journal › Article › Peer Reviewed

Abstract

We perform polarized Raman spectroscopy on aligned single-walled carbon nanotubes. This test system allows us to empirically address if resonant Raman scattering from on-axis dipole transitions follows a cos(2) or a cos(4) mosaic spread. We observe in the polar plots a clear cos(4) dependence, in agreement with the equivalency of incoming and outgoing dipole transitions.

Original language	English
Pages (from-to)	509-513
Number of pages	5
Journal	Applied Physics A: materials science & processing
Volume	109
Issue number	3
DOIs	https://doi.org/10.1007/s00339-012-7305-8
Publication status	Published - 2012

Austrian Fields of Science 2012

103015 Condensed matter

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10.1007/s00339-012-7305-8

Cite this

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