EPJ Web of Conferences (Mar 2013)

Resonant Enhancement of Coherent Phonons in Carbon Nanotubes Observed with Sub-10fs Time Resolution

  • Yanagi K.,
  • Takeda J.,
  • Tahara K.,
  • Katayama I.,
  • Tang J.,
  • Kitajima M.

DOI
https://doi.org/10.1051/epjconf/20134104028
Journal volume & issue
Vol. 41
p. 04028

Abstract

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Using wavelength-resolved pump-probe spectroscopy with a sub-10-fs laser, we investigated resonant enhancement of radial breathing mode and G-mode coherent phonons in carbon nanotubes (CNTs), and successfully distinguished the electronic states of CNTs with different chiralities.