High photogeneration efficiency of charge-transfer complexes formed between low ionization potential arylamines and C60

E. Hendrickx, B. Kippelen, S. Thayumanavan, S. R. Marder, A. Persoons, N. Peyghambarian

Research output: Contribution to journalArticle

40 Scopus citations

Abstract

The photogeneration efficiencies of a series of arylamine derivatives with different redox properties, each doped in a polystyrene matrix and sensitized with C60 and 633 nm were measured. It was found that the photogeneration efficiency correlates with the donor molecule Ip concentration. Particularly in one composite, the photogeneration efficiency reached its theoretical limit of 100% at applied fields as low as 55 V/μm.

Original languageEnglish (US)
Pages (from-to)9557-9561
Number of pages5
JournalJournal of Chemical Physics
Volume112
Issue number21
DOIs
StatePublished - Dec 3 2000

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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