Probing the electronic strucure of multi-wall carbon nanotubes by transient optical transmittivity (Articolo in rivista)

Type
Label
  • Probing the electronic strucure of multi-wall carbon nanotubes by transient optical transmittivity (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.carbon.2013.01.030 (literal)
Alternative label
  • G. Galimberti, S. Ponzoni, A. Cartella, M. T. Cole, S. Hofmann, C. Cepek, G. Ferrini, and S. Pagliara (2013)
    Probing the electronic strucure of multi-wall carbon nanotubes by transient optical transmittivity
    in Carbon; Elsevier, Oxford (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Galimberti, S. Ponzoni, A. Cartella, M. T. Cole, S. Hofmann, C. Cepek, G. Ferrini, and S. Pagliara (literal)
Pagina inizio
  • 50 (literal)
Pagina fine
  • 58 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 57 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Gianluca Galimberti a, Stefano Ponzoni a, Andrea Cartella a, Matthew T. Cole b, Stephan Hofmann b, Cinzia Cepek c, Gabriele Ferrini a, Stefania Pagliara a a Interdisciplinary Laboratory for Advanced Materials Physics (i-LAMP) and Dipartimento di Matematica e Fisica, Universita` Cattolica del Sacro Cuore, I-25121 Brescia, Italy b Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, United Kingdom c Istituto Officina dei Materiali - CNR, Laboratorio TASC, Area Science Park, Basovizza, I-34149 Trieste, Italy (literal)
Titolo
  • Probing the electronic strucure of multi-wall carbon nanotubes by transient optical transmittivity (literal)
Abstract
  • High-resolution time resolved transmittivity measurements on horizontally aligned freestanding multi-walled carbon nanotubes reveal a different electronic transient behavior from that of graphite. This difference is ascribed to the presence of discrete energy states in the multishell carbon nanotube electronic structure. Probe polarization dependence suggests that the optical transitions involve definite selection rules. The origin of these states is discussed and a rate equation model is proposed to rationalize our findings. (literal)
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