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

N. Kh Ibrayev, V. A. Latonin

    Research output: Contribution to journalConference article

    14 Citations (Scopus)

    Abstract

    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
    Volume87
    DOIs
    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

    Fingerprint

    Langmuir Blodgett films
    Langmuir-Blodgett films
    atomic energy levels
    Fluorescence
    fluorescence
    Molecules
    Kinetics
    kinetics
    decay
    excimers
    anthracene
    deactivation
    molecules
    monomers
    Monomers
    excitons
    disorders
    benz(a)anthracene
    LDS 751

    ASJC Scopus subject areas

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

    Cite this

    Dynamics of triplet excitations in Langmuir-Blodgett films of aromatic molecules. / Ibrayev, N. Kh; Latonin, V. A.

    In: Journal of Luminescence, Vol. 87, 01.01.2000, p. 760-763.

    Research output: Contribution to journalConference article

    @article{c8b72c4175ec4d6cb3249817c23496ad,
    title = "Dynamics of triplet excitations in Langmuir-Blodgett films of aromatic molecules",
    abstract = "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.",
    author = "Ibrayev, {N. Kh} and Latonin, {V. A.}",
    year = "2000",
    month = "1",
    day = "1",
    doi = "10.1016/S0022-2313(99)00389-0",
    language = "English",
    volume = "87",
    pages = "760--763",
    journal = "Journal of Luminescence",
    issn = "0022-2313",
    publisher = "Elsevier",

    }

    TY - JOUR

    T1 - Dynamics of triplet excitations in Langmuir-Blodgett films of aromatic molecules

    AU - Ibrayev, N. Kh

    AU - Latonin, V. A.

    PY - 2000/1/1

    Y1 - 2000/1/1

    N2 - 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.

    AB - 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.

    UR - http://www.scopus.com/inward/record.url?scp=0033728035&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0033728035&partnerID=8YFLogxK

    U2 - 10.1016/S0022-2313(99)00389-0

    DO - 10.1016/S0022-2313(99)00389-0

    M3 - Conference article

    AN - SCOPUS:0033728035

    VL - 87

    SP - 760

    EP - 763

    JO - Journal of Luminescence

    JF - Journal of Luminescence

    SN - 0022-2313

    ER -