Dynamics of triplet excitations in Langmuir-Blodgett films of aromatic molecules

N. Kh Ibrayev, V. A. Latonin

    Research output: Contribution to journalConference articlepeer-review

    14 Citations (Scopus)


    Spectra and kinetics of decay of the delayed fluorescence of monomers and excimers of anthracene and 1,2-benzanthracene in Langmuir-Blodgett films were investigated. It has been determined that annihilation of triplet excitons is the basic process of the deactivation of triplet state of aromatic molecules in Langmuir-Blodgett films. The observed nonexponential decay kinetics of delayed fluorescence depends on the disorder of films.

    Original languageEnglish
    Pages (from-to)760-763
    Number of pages4
    JournalJournal of Luminescence
    Publication statusPublished - 1 Jan 2000
    EventInternational Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) - Osaka, Jpn
    Duration: 23 Aug 199927 Aug 1999

    ASJC Scopus subject areas

    • Biophysics
    • Atomic and Molecular Physics, and Optics
    • Chemistry(all)
    • Biochemistry
    • Condensed Matter Physics

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