Kinetics of photoreactions with participation of molecular oxygen in Langmuir-Blodgett films

A. K. Aimukhanov, N. Kh Ibrayev, M. G. Kucherenko, T. M. Chmereva

Research output: Contribution to journalArticle

Abstract

The influence of molecular oxygen on the luminescence of organic molecules (dyes and aromatic hydrocarbons) in Langmuir-Blodgett films is studied. Experimental luminescence kinetics curves are compared with theoretical curves calculated in terms of different mathematical models. It is shown that the best agreement with experiment is achieved using a model that takes into account the frontal diffusion of excited oxygen molecules to the interphase surface.

Original languageEnglish
Pages (from-to)570-576
Number of pages7
JournalOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
Volume114
Issue number4
DOIs
Publication statusPublished - 1 Dec 2013
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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