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Photogeneration of free charge carriers in tenuously packed p conjugated polymer chains

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10101073" target="_blank" >RIV/00216208:11310/11:10101073 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1002/pat.1724" target="_blank" >http://dx.doi.org/10.1002/pat.1724</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/pat.1724" target="_blank" >10.1002/pat.1724</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Photogeneration of free charge carriers in tenuously packed p conjugated polymer chains

  • Original language description

    A new theoretical insight into the process of free charge carrier photogeneration in polymers is introduced, based on the fact that increasing intensity of electric field may change the charge dynamics during the dissociation process of geminate pairs ofphotogenerated charge carriers. These changes are reflected in the model by the variation of internal parameters such as permittivity and effective mass of the hole. We used this approach to modify the model recently designed by Arkhipov, Emelianova andBaessler, describing a thermally activated escape of a hole from a quantum well in a Coulombic field of a localized electron. Our approach is particularly suitable for the description of the charge carrier photogeneration process in a polymer consistedof tenuously packed p conjugated polymer chains, as documented by its application to the experimental results of charge carrier photogeneration in poly{1-[4-(trimethylsilyl)phenyl]-2-phenylacetylene}.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/KAN100500652" target="_blank" >KAN100500652: Heterogeneous and hybrid nanocomposite materials for solar cells</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Polymers for Advanced Technologies

  • ISSN

    1042-7147

  • e-ISSN

  • Volume of the periodical

    22

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    9

  • Pages from-to

    2075-2083

  • UT code for WoS article

  • EID of the result in the Scopus database