Decay kinetics of the delayed annihilation fluorescence of aromatic molecules in Langmuir-Blodgett films

Abstract

Triplet states of aromatic molecules of the anthracene type in Langmuir-Blodgett films are investigated. It is established that the principal channel for the relaxation of T₁ states is bimolecular triplet-triplet annihilation. The observed nonexponential decay kinetics of delayed annihilation fluorescence is discussed within the formal-kinetic and percolation models.

Original language	English
Pages (from-to)	664-667
Number of pages	4
Journal	Physics of the Solid State
Volume	41
Issue number	4
DOIs	https://doi.org/10.1134/1.1130845
Publication status	Published - 1 Jan 1999
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1134/1.1130845

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title = "Decay kinetics of the delayed annihilation fluorescence of aromatic molecules in Langmuir-Blodgett films",

abstract = "Triplet states of aromatic molecules of the anthracene type in Langmuir-Blodgett films are investigated. It is established that the principal channel for the relaxation of T1 states is bimolecular triplet-triplet annihilation. The observed nonexponential decay kinetics of delayed annihilation fluorescence is discussed within the formal-kinetic and percolation models.",

author = "Ibraev, {N. Kh} and Latonin, {V. A.}",

year = "1999",

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doi = "10.1134/1.1130845",

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pages = "664--667",

journal = "Physics of the Solid State",

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AU - Latonin, V. A.

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N2 - Triplet states of aromatic molecules of the anthracene type in Langmuir-Blodgett films are investigated. It is established that the principal channel for the relaxation of T1 states is bimolecular triplet-triplet annihilation. The observed nonexponential decay kinetics of delayed annihilation fluorescence is discussed within the formal-kinetic and percolation models.

AB - Triplet states of aromatic molecules of the anthracene type in Langmuir-Blodgett films are investigated. It is established that the principal channel for the relaxation of T1 states is bimolecular triplet-triplet annihilation. The observed nonexponential decay kinetics of delayed annihilation fluorescence is discussed within the formal-kinetic and percolation models.

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