Long-lived charged states in single-walled carbon nanotubes (Articolo in rivista)

Type
Label
  • Long-lived charged states in single-walled carbon nanotubes (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gadermaier, C; Menna, E; Meneghetti, M; Kennedy, WJ; Vardeny, ZV; Lanzani, G (2006)
    Long-lived charged states in single-walled carbon nanotubes
    in Nano letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gadermaier, C; Menna, E; Meneghetti, M; Kennedy, WJ; Vardeny, ZV; Lanzani, G (literal)
Pagina inizio
  • 301 (literal)
Pagina fine
  • 305 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 6 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ULTRAS, INFM, Dipartimento Fis, Politecn Milan, I-20133 Milan, Italy; Univ Padua, Dept Chem Sci, I-35131 Padua, Italy; Univ Utah, Dept Phys, Salt Lake City, UT 84112 USA (literal)
Titolo
  • Long-lived charged states in single-walled carbon nanotubes (literal)
Abstract
  • We present continuous wave photoinduced absorption spectroscopy of single-walled carbon nanotubes dispersed in a polymer matrix. The spectrum is dominated by a modulation of the absorption line shape, predominantly of large diameter tubes, that we assigned to electroabsorption caused by local electric fields arising from trapped photoinduced charges. The lack of selectivity in the excitation points to an efficient migration of the photoexcited states, either the singlet excitons or the charges resulting from their dissociation (literal)
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