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Description
  • Byla studována transientní fotovodivost a generace náboje v tenkých vrstvách pi-konjugovaných polymerů na bázi polyfenylénvinylénu. Detailně byl popsaán mechanismus generace nosičů náboje v těchto vrstvách s ohledem na celkovou účinnost fotovoltaické přeměny v organických solárních článcích. (cs)
  • Transient photocurrents in thin films of methyl substituted polyphenylene (MeLPPP) and in phenyl-substituted poly phenylenevinylene type copolymer (PhPPV) were observed upon excitation by a laser flash. The questions of the origin of the optical charge generation and following charge transport in these materials are addressed. It has been argued that the observed current transient is a convolution of time dependent charge carrier generation and their motion. By comparing the field dependent photogenerattion yield in MeLPPP and PhPPV, transient absorption and double shot photogeneration, the rate limiting steps for photoionization in studied polymers were identified.
  • Transient photocurrents in thin films of methyl substituted polyphenylene (MeLPPP) and in phenyl-substituted poly phenylenevinylene type copolymer (PhPPV) were observed upon excitation by a laser flash. The questions of the origin of the optical charge generation and following charge transport in these materials are addressed. It has been argued that the observed current transient is a convolution of time dependent charge carrier generation and their motion. By comparing the field dependent photogenerattion yield in MeLPPP and PhPPV, transient absorption and double shot photogeneration, the rate limiting steps for photoionization in studied polymers were identified. (en)
Title
  • Transient photoconductivity and charge generation in thin films of pi-conjugated polymers
  • Transient photoconductivity and charge generation in thin films of pi-conjugated polymers (en)
  • Transientní fotovodivost a generace náboje v tenkých vrstvách pi-konjugovaných polymerů (cs)
skos:prefLabel
  • Transient photoconductivity and charge generation in thin films of pi-conjugated polymers
  • Transient photoconductivity and charge generation in thin films of pi-conjugated polymers (en)
  • Transientní fotovodivost a generace náboje v tenkých vrstvách pi-konjugovaných polymerů (cs)
skos:notation
  • RIV/00216305:26310/05:PU52970!RIV06-MSM-26310___
http://linked.open.../vavai/riv/strany
  • 363-367
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GP203/03/D133), Z(MSM0021630501)
http://linked.open...iv/cisloPeriodika
  • 1-4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 547090
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26310/05:PU52970
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • photoconductivity, charge generation, organic sollar cells (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [EA1DF1861900]
http://linked.open...i/riv/nazevZdroje
  • Journal of Luminescence
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 112
http://linked.open...iv/tvurceVysledku
  • Weiter, Martin
  • Baessler, Heinz
http://linked.open...n/vavai/riv/zamer
issn
  • 0022-2313
number of pages
http://localhost/t...ganizacniJednotka
  • 26310
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