Characterization of carbon nanotubes using Raman excitation profiles

M. Canonico; G. B. Adams; C. Poweleit; J. Menéndez; Jose Menendez; G. Harris; H. P. Van der Meulen; J. M. Calleja; J. Rubio

Characterization of carbon nanotubes using Raman excitation profiles

M. Canonico, G. B. Adams, C. Poweleit, J. Menéndez, Jose Menendez, G. Harris, H. P. Van der Meulen, J. M. Calleja, J. Rubio

Physics

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30 Scopus citations

Abstract

Resonance Raman excitation profiles for several radial-breathing modes in carbon nanotubes have been measured using tunable lasers. It is shown that the line shapes of the excitation profiles are a powerful tool for the characterization of the nanotubes. In particular, profiles that follow theoretical predictions for a single one-dimensional singularity in the joint density of states can be assigned to armchair tubes. These assignments do not rely on the quantitative details of electronic structure calculations.

Original language	English (US)
Article number	201402
Pages (from-to)	2014021-2014024
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	20
State	Published - May 15 2002

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Cite this

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title = "Characterization of carbon nanotubes using Raman excitation profiles",

abstract = "Resonance Raman excitation profiles for several radial-breathing modes in carbon nanotubes have been measured using tunable lasers. It is shown that the line shapes of the excitation profiles are a powerful tool for the characterization of the nanotubes. In particular, profiles that follow theoretical predictions for a single one-dimensional singularity in the joint density of states can be assigned to armchair tubes. These assignments do not rely on the quantitative details of electronic structure calculations.",

author = "M. Canonico and Adams, {G. B.} and C. Poweleit and J. Men{\'e}ndez and Jose Menendez and G. Harris and {Van der Meulen}, {H. P.} and Calleja, {J. M.} and J. Rubio",

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AU - Canonico, M.

AU - Adams, G. B.

AU - Poweleit, C.

AU - Menéndez, J.

AU - Menendez, Jose

AU - Harris, G.

AU - Van der Meulen, H. P.

AU - Calleja, J. M.

AU - Rubio, J.

PY - 2002/5/15

Y1 - 2002/5/15

N2 - Resonance Raman excitation profiles for several radial-breathing modes in carbon nanotubes have been measured using tunable lasers. It is shown that the line shapes of the excitation profiles are a powerful tool for the characterization of the nanotubes. In particular, profiles that follow theoretical predictions for a single one-dimensional singularity in the joint density of states can be assigned to armchair tubes. These assignments do not rely on the quantitative details of electronic structure calculations.

AB - Resonance Raman excitation profiles for several radial-breathing modes in carbon nanotubes have been measured using tunable lasers. It is shown that the line shapes of the excitation profiles are a powerful tool for the characterization of the nanotubes. In particular, profiles that follow theoretical predictions for a single one-dimensional singularity in the joint density of states can be assigned to armchair tubes. These assignments do not rely on the quantitative details of electronic structure calculations.

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M3 - Article

AN - SCOPUS:0037095484

SN - 0163-1829

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 20

M1 - 201402

ER -

Characterization of carbon nanotubes using Raman excitation profiles

Abstract

ASJC Scopus subject areas

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