Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects

Raman spectra of nitrogen-doped single-walled carbon nanotubes are calculated using the spectral moment's method combined with the bond polarizability model. The influence of the nanotube diameter and chirality is investigated. We also address the important question of the effect of the N-dopin...

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Detalles Bibliográficos
Autores principales: Allali, F., Chadli, H., Bentaleb, M., Hermet, P., Rahmani, A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7201777/
https://www.ncbi.nlm.nih.gov/pubmed/32395085
http://dx.doi.org/10.1155/2020/1409581
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author Allali, F.
Chadli, H.
Bentaleb, M.
Hermet, P.
Rahmani, A.
author_facet Allali, F.
Chadli, H.
Bentaleb, M.
Hermet, P.
Rahmani, A.
author_sort Allali, F.
collection PubMed
description Raman spectra of nitrogen-doped single-walled carbon nanotubes are calculated using the spectral moment's method combined with the bond polarizability model. The influence of the nanotube diameter and chirality is investigated. We also address the important question of the effect of the N-doping concentration, and we propose an equation to estimate the doping concentration from the knowledge of the tube diameter and the frequency of the radial breathing mode.
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spelling pubmed-72017772020-05-11 Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects Allali, F. Chadli, H. Bentaleb, M. Hermet, P. Rahmani, A. ScientificWorldJournal Research Article Raman spectra of nitrogen-doped single-walled carbon nanotubes are calculated using the spectral moment's method combined with the bond polarizability model. The influence of the nanotube diameter and chirality is investigated. We also address the important question of the effect of the N-doping concentration, and we propose an equation to estimate the doping concentration from the knowledge of the tube diameter and the frequency of the radial breathing mode. Hindawi 2020-04-27 /pmc/articles/PMC7201777/ /pubmed/32395085 http://dx.doi.org/10.1155/2020/1409581 Text en Copyright © 2020 F. Allali et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Allali, F.
Chadli, H.
Bentaleb, M.
Hermet, P.
Rahmani, A.
Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title_full Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title_fullStr Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title_full_unstemmed Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title_short Nonresonant Polarized Raman Spectra Calculations of Nitrogen-Doped Single-Walled Carbon Nanotubes: Diameter, Chirality, and Doping Concentration Effects
title_sort nonresonant polarized raman spectra calculations of nitrogen-doped single-walled carbon nanotubes: diameter, chirality, and doping concentration effects
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7201777/
https://www.ncbi.nlm.nih.gov/pubmed/32395085
http://dx.doi.org/10.1155/2020/1409581
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