Interlayer triplet-triplet energy transfer in nanosized molecular layers

N. Kh Ibrayev, A. K. Aimukhanov, E. V. Seliverstova

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The results of the study of interlayer triplet-triplet energy transfer from anthracene molecules to Nile Red molecules in Langmuir-Blodgett films are presented. The observed sensitized delayed fluorescence of the energy acceptor is shown to be due to annihilation of migrating triplet excitons. It has been found that the decay kinetics of delayed fluorescence of the donor and the acceptor has a complex form and is described by a combination of the power and exponential functions. The dependence of the energy transfer efficiency on the distance between the donor and acceptor layers was studied.

Original languageEnglish
Pages (from-to)577-581
Number of pages5
JournalHigh Energy Chemistry
Volume43
Issue number7
DOIs
Publication statusPublished - 1 Dec 2009
Externally publishedYes

Fingerprint

Energy transfer
interlayers
Fluorescence
energy transfer
fluorescence
Molecules
Langmuir Blodgett films
Exponential functions
exponential functions
Langmuir-Blodgett films
anthracene
molecules
excitons
Kinetics
kinetics
decay
energy
nile red
LDS 751

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Interlayer triplet-triplet energy transfer in nanosized molecular layers. / Ibrayev, N. Kh; Aimukhanov, A. K.; Seliverstova, E. V.

In: High Energy Chemistry, Vol. 43, No. 7, 01.12.2009, p. 577-581.

Research output: Contribution to journalArticle

Ibrayev, N. Kh ; Aimukhanov, A. K. ; Seliverstova, E. V. / Interlayer triplet-triplet energy transfer in nanosized molecular layers. In: High Energy Chemistry. 2009 ; Vol. 43, No. 7. pp. 577-581.
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