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Control of charge trapping in a photorefractive polymer

  • G. G. Malliaras
  • , V. V. Krasnikov
  • , H. J. Bolink
  • , G. Hadziioannou

    Research output: Contribution to journal › Article › Academic › peer-review

    55 Citations (Scopus)
    439 Downloads (Pure)

    Abstract

    Modification of the trap density of the photorefractive polymer composite poly(N-vinyl carbazole) (PVK), 2,4,7-trinitro-9-fluorenone (TNF) and N,N-diethyl-para-nitroaniline (EPNA) was achieved with the addition of 4-(diethylamino)benzaldehyde diphenylhydrazone (DEH). Measurements of the response time, the phase shift and the amplitude of the photorefractive grating are presented.
    Original languageEnglish
    Pages (from-to)1038-1040
    Number of pages3
    JournalApplied Physics Letters
    Volume66
    Issue number9
    DOIs
    Publication statusPublished - 27-Feb-1995

    Keywords

    • HOPPING TRANSPORT
    • 7,7,8,8-TETRACYANOQUINODIMETHANE

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