On the polarization-dependent Raman spectra of aligned carbon nanotubes
- Author(s)
- Christian Kramberger, Theerapol Thurakitseree, Shohei Chiashi, Erik Einarsson, Shigeo Maruyama
- 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.
- Organisation(s)
- Electronic Properties of Materials
- External organisation(s)
- University of Tokyo
- Journal
- Applied Physics A: materials science & processing
- Volume
- 109
- Pages
- 509-513
- No. of pages
- 5
- ISSN
- 0947-8396
- DOI
- https://doi.org/10.1007/s00339-012-7305-8
- Publication date
- 2012
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103015 Condensed matter
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/on-the-polarizationdependent-raman-spectra-of-aligned-carbon-nanotubes(da9f04d8-6c69-4e18-93cc-3c258549b51c).html