Low energy excitations in fullerene dimers and in single wall carbon nanotubes

H. Kuzmany, M. Milnera, M. Hulman, C. Jogl, W. Plank, J. Kürti

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Low energy vibrational excitations in single bonded fullerene dimeres (C59N)2 and (C60-)2 and in single wall carbon nanotubes were investigated by Raman spectroscopy. The two isoelectronic and isostructural dimeres exhibited very similar spectra with strongly resonance enhanced lines for the radial modes if excitation was with a red laser. For the biazafullerene for the first time all three geometrically allowed intercage modes could be identified. For the single wall carbon nanotubes the response from the radial breathing mode was analyzed for excitation with 20 different laser lines. The results were found to be consistent with contributions from all geometrically allowed tubes and a strong contribution to the force constant from intercage interaction.

Original languageEnglish
Title of host publicationFerroelectrics
EditorsK. Kamaras
Pages125-134
Number of pages10
Volume249
Edition1-2
Publication statusPublished - 2001
Event4th International Conference on Low Energy Electrodynamics in Solids (LESS-4) - Pecs, Hungary
Duration: Jun 21 1999Jun 25 1999

Other

Other4th International Conference on Low Energy Electrodynamics in Solids (LESS-4)
CountryHungary
CityPecs
Period6/21/996/25/99

Fingerprint

Fullerenes
Carbon Nanotubes
Excitation energy
Laser modes
Dimers
fullerenes
Carbon nanotubes
carbon nanotubes
dimers
Lasers
excitation
Raman spectroscopy
breathing
lasers
energy
tubes
interactions

Keywords

  • Heterofullerenes
  • Resonance Raman
  • Single wall carbon nanotubes

ASJC Scopus subject areas

  • Materials Science(all)
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Kuzmany, H., Milnera, M., Hulman, M., Jogl, C., Plank, W., & Kürti, J. (2001). Low energy excitations in fullerene dimers and in single wall carbon nanotubes. In K. Kamaras (Ed.), Ferroelectrics (1-2 ed., Vol. 249, pp. 125-134)

Low energy excitations in fullerene dimers and in single wall carbon nanotubes. / Kuzmany, H.; Milnera, M.; Hulman, M.; Jogl, C.; Plank, W.; Kürti, J.

Ferroelectrics. ed. / K. Kamaras. Vol. 249 1-2. ed. 2001. p. 125-134.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kuzmany, H, Milnera, M, Hulman, M, Jogl, C, Plank, W & Kürti, J 2001, Low energy excitations in fullerene dimers and in single wall carbon nanotubes. in K Kamaras (ed.), Ferroelectrics. 1-2 edn, vol. 249, pp. 125-134, 4th International Conference on Low Energy Electrodynamics in Solids (LESS-4), Pecs, Hungary, 6/21/99.
Kuzmany H, Milnera M, Hulman M, Jogl C, Plank W, Kürti J. Low energy excitations in fullerene dimers and in single wall carbon nanotubes. In Kamaras K, editor, Ferroelectrics. 1-2 ed. Vol. 249. 2001. p. 125-134
Kuzmany, H. ; Milnera, M. ; Hulman, M. ; Jogl, C. ; Plank, W. ; Kürti, J. / Low energy excitations in fullerene dimers and in single wall carbon nanotubes. Ferroelectrics. editor / K. Kamaras. Vol. 249 1-2. ed. 2001. pp. 125-134
@inproceedings{7e8557369a814d4a8d46690d80835864,
title = "Low energy excitations in fullerene dimers and in single wall carbon nanotubes",
abstract = "Low energy vibrational excitations in single bonded fullerene dimeres (C59N)2 and (C60-)2 and in single wall carbon nanotubes were investigated by Raman spectroscopy. The two isoelectronic and isostructural dimeres exhibited very similar spectra with strongly resonance enhanced lines for the radial modes if excitation was with a red laser. For the biazafullerene for the first time all three geometrically allowed intercage modes could be identified. For the single wall carbon nanotubes the response from the radial breathing mode was analyzed for excitation with 20 different laser lines. The results were found to be consistent with contributions from all geometrically allowed tubes and a strong contribution to the force constant from intercage interaction.",
keywords = "Heterofullerenes, Resonance Raman, Single wall carbon nanotubes",
author = "H. Kuzmany and M. Milnera and M. Hulman and C. Jogl and W. Plank and J. K{\"u}rti",
year = "2001",
language = "English",
volume = "249",
pages = "125--134",
editor = "K. Kamaras",
booktitle = "Ferroelectrics",
edition = "1-2",

}

TY - GEN

T1 - Low energy excitations in fullerene dimers and in single wall carbon nanotubes

AU - Kuzmany, H.

AU - Milnera, M.

AU - Hulman, M.

AU - Jogl, C.

AU - Plank, W.

AU - Kürti, J.

PY - 2001

Y1 - 2001

N2 - Low energy vibrational excitations in single bonded fullerene dimeres (C59N)2 and (C60-)2 and in single wall carbon nanotubes were investigated by Raman spectroscopy. The two isoelectronic and isostructural dimeres exhibited very similar spectra with strongly resonance enhanced lines for the radial modes if excitation was with a red laser. For the biazafullerene for the first time all three geometrically allowed intercage modes could be identified. For the single wall carbon nanotubes the response from the radial breathing mode was analyzed for excitation with 20 different laser lines. The results were found to be consistent with contributions from all geometrically allowed tubes and a strong contribution to the force constant from intercage interaction.

AB - Low energy vibrational excitations in single bonded fullerene dimeres (C59N)2 and (C60-)2 and in single wall carbon nanotubes were investigated by Raman spectroscopy. The two isoelectronic and isostructural dimeres exhibited very similar spectra with strongly resonance enhanced lines for the radial modes if excitation was with a red laser. For the biazafullerene for the first time all three geometrically allowed intercage modes could be identified. For the single wall carbon nanotubes the response from the radial breathing mode was analyzed for excitation with 20 different laser lines. The results were found to be consistent with contributions from all geometrically allowed tubes and a strong contribution to the force constant from intercage interaction.

KW - Heterofullerenes

KW - Resonance Raman

KW - Single wall carbon nanotubes

UR - http://www.scopus.com/inward/record.url?scp=0034825111&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034825111&partnerID=8YFLogxK

M3 - Conference contribution

VL - 249

SP - 125

EP - 134

BT - Ferroelectrics

A2 - Kamaras, K.

ER -