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Coupled Vibrations in Index-Identified Carbon Nanotubes

Published online by Cambridge University Press:  10 June 2014

Dmitry Levshov ,
Thierry Michel ,
Matthieu Paillet ,
Xuan Tinh Than ,
Huy Nam Tran ,
Raul Arenal ,
Abdelali Rahmani ,
Mourad Boutahir ,
Ahmed-Azmi Zahab  and
Jean-Louis Sauvajol
Dmitry Levshov
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France. Faculty of Physics, Southern Federal University, Rostov-on-Don, Russia.
Thierry Michel
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France.
Matthieu Paillet
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France.
Xuan Tinh Than
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France. Laboratory of Carbon Nanomaterials, Institute of Materials Science, VAST, Hanoi, Vietnam.
Huy Nam Tran
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France.
Raul Arenal
Affiliation:
Laboratorio de Microscopias Avanzadas (LMA), Instituto de Nanociencia de Aragon (INA), University of Zaragoza, Zaragoza, Spain.
Abdelali Rahmani
Affiliation:
Research Team Computational Physics and Nanomaterials, Moulay Ismail University, Meknes, Morocco.
Mourad Boutahir
Affiliation:
Research Team Computational Physics and Nanomaterials, Moulay Ismail University, Meknes, Morocco.
Ahmed-Azmi Zahab
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France.
Jean-Louis Sauvajol
Affiliation:
University Montpellier 2-CNRS, Laboratoire Charles Coulomb, F-34095 Montpellier, France.
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Abstract

Combining high resolution transmission electron spectroscopy, electron diffraction, and resonant Raman spectroscopy experiments on the same suspended (free-standing) individual carbon nanotubes is the ultimate approach to relate unambiguously the structure and the intrinsic phonon features of these nano-systems.

By using this approach, the effect of coupling between nanotubes on the phonons is investigated in two model nano-systems: (i) a bundle of two non-identical SWNTs (inhomogeneous dimer), (ii) double-walled carbon nanotubes.

Keywords

Raman spectroscopynanoscaleC
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1700: Symposium MM – Nanotubes and Related Nanostructures--2014 , 2014 , pp. 69 - 77
Copyright
Copyright © Materials Research Society 2014 

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References

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