Characterization of carbon nanotubes using Raman excitation profiles

M. Canonico; G. B. Adams; C. Poweleit; J. Menendez; J. B. Page; Gari Harris; H. P. van der Meulen; J. M. Calleja; J. Rubio

doi:10.1103/PhysRevB.65.201402

Characterization of carbon nanotubes using Raman excitation profiles

M. Canonico, G. B. Adams, C. Poweleit, J. Menendez, J. B. Page, Gari Harris, H. P. van der Meulen, J. M. Calleja, J. Rubio

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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. © 2002 The American Physical Society

Original language	English
Pages (from-to)	201402-1-201402-4
Journal	Physical Review B: Condensed matter and materials physics
Volume	65
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevB.65.201402
Publication status	Published - 2002

Keywords

Raman spectrometry
Transmission electron microscopy
Carbon
Lasers
Tubes

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http://link.aps.org/doi/10.1103/PhysRevB.65.201402

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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. {\textcopyright} 2002 The American Physical Society",

keywords = "Raman spectrometry, Transmission electron microscopy, Carbon, Lasers, Tubes",

author = "M. Canonico and Adams, {G. B.} and C. Poweleit and J. Menendez and Page, {J. B.} and Gari Harris and {van der Meulen}, {H. P.} and Calleja, {J. M.} and J. Rubio",

note = " dc.publisher: American Physical Society dc.description.sponsorship: NSF (Grant no. INT-0072110) Iberdrola Foundation (Spain) ",

year = "2002",

doi = "10.1103/PhysRevB.65.201402",

language = "English",

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T1 - Characterization of carbon nanotubes using Raman excitation profiles

AU - Canonico, M.

AU - Adams, G. B.

AU - Poweleit, C.

AU - Menendez, J.

AU - Page, J. B.

AU - Harris, Gari

AU - van der Meulen, H. P.

AU - Calleja, J. M.

AU - Rubio, J.

N1 - dc.publisher: American Physical Society dc.description.sponsorship: NSF (Grant no. INT-0072110) Iberdrola Foundation (Spain)

PY - 2002

Y1 - 2002

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. © 2002 The American Physical Society

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. © 2002 The American Physical Society

KW - Raman spectrometry

KW - Transmission electron microscopy

KW - Carbon

KW - Lasers

KW - Tubes

U2 - 10.1103/PhysRevB.65.201402

DO - 10.1103/PhysRevB.65.201402

M3 - Article

SN - 1098-0121

VL - 65

SP - 201402-1-201402-4

JO - Physical Review B: Condensed matter and materials physics

JF - Physical Review B: Condensed matter and materials physics

IS - 20

ER -

Characterization of carbon nanotubes using Raman excitation profiles

Abstract

Keywords

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