The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes

Detalhes bibliográficos
Autor(a) principal: Pimenta,M. A.
Data de Publicação: 2000
Outros Autores: Hanlon,E. B., Marucci,A., Corio,P., Brown,S. D. M., Empedocles,S. A., Bawendi,M. G., Dresselhaus,G., Dresselhaus,M. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000200026
Resumo: In this work we have studied the dispersion of the disorder-induced (D) and the second-order (G') Raman bands in single wall carbon nanotubes using several laser excitation energies (E laser) in the range 1.5-3.0 eV. An anomalous step-like behavior was observed in the E laser dependence of the G'-band frequency. This result is interpreted as a manifestation of the one-dimensional (1D) behavior of the phonon spectrum in carbon nanotubes.
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spelling The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon NanotubesIn this work we have studied the dispersion of the disorder-induced (D) and the second-order (G') Raman bands in single wall carbon nanotubes using several laser excitation energies (E laser) in the range 1.5-3.0 eV. An anomalous step-like behavior was observed in the E laser dependence of the G'-band frequency. This result is interpreted as a manifestation of the one-dimensional (1D) behavior of the phonon spectrum in carbon nanotubes.Sociedade Brasileira de Física2000-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000200026Brazilian Journal of Physics v.30 n.2 2000reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332000000200026info:eu-repo/semantics/openAccessPimenta,M. A.Hanlon,E. B.Marucci,A.Corio,P.Brown,S. D. M.Empedocles,S. A.Bawendi,M. G.Dresselhaus,G.Dresselhaus,M. S.eng2002-01-07T00:00:00Zoai:scielo:S0103-97332000000200026Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2002-01-07T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
title The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
spellingShingle The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
Pimenta,M. A.
title_short The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
title_full The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
title_fullStr The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
title_full_unstemmed The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
title_sort The anomalous dispersion of the disorder-induced and the second-order Raman Bands in Carbon Nanotubes
author Pimenta,M. A.
author_facet Pimenta,M. A.
Hanlon,E. B.
Marucci,A.
Corio,P.
Brown,S. D. M.
Empedocles,S. A.
Bawendi,M. G.
Dresselhaus,G.
Dresselhaus,M. S.
author_role author
author2 Hanlon,E. B.
Marucci,A.
Corio,P.
Brown,S. D. M.
Empedocles,S. A.
Bawendi,M. G.
Dresselhaus,G.
Dresselhaus,M. S.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pimenta,M. A.
Hanlon,E. B.
Marucci,A.
Corio,P.
Brown,S. D. M.
Empedocles,S. A.
Bawendi,M. G.
Dresselhaus,G.
Dresselhaus,M. S.
description In this work we have studied the dispersion of the disorder-induced (D) and the second-order (G') Raman bands in single wall carbon nanotubes using several laser excitation energies (E laser) in the range 1.5-3.0 eV. An anomalous step-like behavior was observed in the E laser dependence of the G'-band frequency. This result is interpreted as a manifestation of the one-dimensional (1D) behavior of the phonon spectrum in carbon nanotubes.
publishDate 2000
dc.date.none.fl_str_mv 2000-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000200026
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000200026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332000000200026
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.30 n.2 2000
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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