HOLOGRAPHIC TIME-OF-FLIGHT MEASUREMENTS OF THE HOLE-DRIFT MOBILITY IN A PHOTOREFRACTIVE POLYMER

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

Research output: Contribution to journalArticleAcademicpeer-review

30 Citations (Scopus)
299 Downloads (Pure)

Abstract

The holographic time-of-flight (HTOF) technique is applied in a photorefractive polymer. The electric-field, temperature, and drift-length dependencies of the hole-drift mobility are shown to be consistent with previously published data. It is suggested that the shape of the HTOF signal reflects the degree of charge-transport disorder in this class of amorphous materials.

Original languageEnglish
Pages (from-to)14324 - 14327
Number of pages4
JournalPhysical Review B
Volume52
Issue number20
DOIs
Publication statusPublished - 15-Nov-1995

Keywords

  • DISORDERED MOLECULAR-SOLIDS
  • N-VINYLCARBAZOLE
  • CHARGE TRANSPORT
  • TRINITROFLUORENONE
  • BI12SIO20

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