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  • Our contribution focuses on photoconductivity within the spectral range of the S1 ? S0 transition, i.e. below the energy at which instantaneous dissociation of a singlet (S1) exciton prior to vibrational cooling occurs. It is obvious that there two processes occurring in the bulk of conjugated polymer that can give rise to photogeneration [1]-[3]. One of them is the field assisted dissociation into geminate pairs that subsequently can separate fully. This is a generic process but requires a strong electtric field. The other one is sensitized photogeneartion at either non intentional or intentional dopants that can act as electron scavengers. In summary we emphasize that in neither case the Onsager description is applicable because in the intrinsic casethe field assistance in the primary event of exciton breaking is disregarded in the Onsager formalism, while in the other case GP disssociation is aided by the finite energy of the charge carrier (hole) that resides on a segment of the conjugated polyme
  • Our contribution focuses on photoconductivity within the spectral range of the S1 ? S0 transition, i.e. below the energy at which instantaneous dissociation of a singlet (S1) exciton prior to vibrational cooling occurs. It is obvious that there two processes occurring in the bulk of conjugated polymer that can give rise to photogeneration [1]-[3]. One of them is the field assisted dissociation into geminate pairs that subsequently can separate fully. This is a generic process but requires a strong electtric field. The other one is sensitized photogeneartion at either non intentional or intentional dopants that can act as electron scavengers. In summary we emphasize that in neither case the Onsager description is applicable because in the intrinsic casethe field assistance in the primary event of exciton breaking is disregarded in the Onsager formalism, while in the other case GP disssociation is aided by the finite energy of the charge carrier (hole) that resides on a segment of the conjugated polyme (en)
  • Článek se zabývá popisem procesů fotovodivosti a generace nosičů náboje v tenkých vrstvách pi-konjugovaných polymerů. (cs)
Title
  • Photoconductivity and Charge Generation in a Thin Films of Pi-Conjugated Polymers
  • Fotovodivost a generace nosičů náboje v tenkých vrstvách pi-konjugovaných polymerů (cs)
  • Photoconductivity and Charge Generation in a Thin Films of Pi-Conjugated Polymers (en)
skos:prefLabel
  • Photoconductivity and Charge Generation in a Thin Films of Pi-Conjugated Polymers
  • Fotovodivost a generace nosičů náboje v tenkých vrstvách pi-konjugovaných polymerů (cs)
  • Photoconductivity and Charge Generation in a Thin Films of Pi-Conjugated Polymers (en)
skos:notation
  • RIV/00216305:26310/05:PU46527!RIV06-GA0-26310___
http://linked.open.../vavai/riv/strany
  • P124
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  • P(GP203/03/D133)
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  • 535922
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  • RIV/00216305:26310/05:PU46527
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  • transient photoconductivity, charge transport (en)
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http://linked.open...ontrolniKodProRIV
  • [7FB7C7F7017F]
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  • Cracow
http://linked.open...i/riv/mistoVydani
  • Cracow
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  • Book of Abstracts of 6th International Conference on Excitonic Processes in Condensed Matter
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  • Weiter, Martin
  • Baessler, Heinz
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
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  • Uniwersytet Krakow
https://schema.org/isbn
  • 83-921060-0-8
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  • 26310
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