Transient photoinduced current in dye-doped polymer and polymer-dispersed liquid crystals (Articolo in rivista)

Type
Label
  • Transient photoinduced current in dye-doped polymer and polymer-dispersed liquid crystals (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/JOSAB.18.000182 (literal)
Alternative label
  • CIPPARRONE G; MAZZULLA A; PAGLIUSI P; SUKHOV AV; USHAKOV RF (2001)
    Transient photoinduced current in dye-doped polymer and polymer-dispersed liquid crystals
    in Journal of the Optical Society of America. B, Optical physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • CIPPARRONE G; MAZZULLA A; PAGLIUSI P; SUKHOV AV; USHAKOV RF (literal)
Pagina inizio
  • 182 (literal)
Pagina fine
  • 186 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 18 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM unità di Cosenza Dip. di Fisica UNICAL (literal)
Titolo
  • Transient photoinduced current in dye-doped polymer and polymer-dispersed liquid crystals (literal)
Abstract
  • Results are reported on the experimental observation and detailed treatment of photoinduced de currents, which arise in both dye-doped polymer and dispersion of liquid-crystalline droplets in the same polymer under cw laser-beam illumination. These currents reveal transient behavior, i.e., a relaxation to zero value after an initial increase. This growth is monotonic by low Values of the laser radiation intensity, but it changes to oscillating behavior by higher values. A preliminary theoretical approach, which is based on experimentally observed features, reveals good qualitative agreement with current temporal-envelope measurements. The observation of these photoinduced currents is another evidence for the photorefractive nature of the light-induced diffraction gratings, which were observed earlier in the same materials. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it