Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 7, Pages 383–385 (Mi jetpl4354)  

This article is cited in 2 scientific papers (total in 2 papers)

CONDENSED MATTER

Charged Frenkel biexcitons in organic molecular crystals

V. M. Agranovich, O. A. Dubovskii, A. M. Kamchatnov

Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Full-text PDF (149 kB) Citations (2)
Abstract: It is known that the energy of the lowest electronic transition in neutral molecules of anthracene, tetracene and other polyacenes is blue shifted in comparison with the corresponding transition energy in mono-valent molecular ions. This effect in molecular crystal may be responsible for the attraction between molecular (Frenkel) exciton and charge carrier. Due to this attraction the bound state of Frenkel exciton and free charge (charged Frenkel exciton) may be formed. As we demonstrate below, the same mechanism can be responsible for formation of charged biexciton (bound state of two Frenkel excitons and a charge carrier). One-dimensional lattice model is used which corresponds to $J$-aggregates and is also a good approximation for quasi-one-dimensional crystals. Calculations are performed for molecular crystals like tetracene where at low temperature the exciton band is much narrower than that of the charge carrier.
Received: 30.01.2001
Revised: 20.02.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 73, Issue 7, Pages 341–343
DOI: https://doi.org/10.1134/1.1378115
Bibliographic databases:
Document Type: Article
PACS: 73.20.Mf, 78.66.Qn
Language: English
Citation: V. M. Agranovich, O. A. Dubovskii, A. M. Kamchatnov, “Charged Frenkel biexcitons in organic molecular crystals”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:7 (2001), 383–385; JETP Letters, 73:7 (2001), 341–343
Citation in format AMSBIB
\Bibitem{AgrDubKam01}
\by V.~M.~Agranovich, O.~A.~Dubovskii, A.~M.~Kamchatnov
\paper Charged Frenkel biexcitons in organic molecular crystals
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 73
\issue 7
\pages 383--385
\mathnet{http://mi.mathnet.ru/jetpl4354}
\transl
\jour JETP Letters
\yr 2001
\vol 73
\issue 7
\pages 341--343
\crossref{https://doi.org/10.1134/1.1378115}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040079716}
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  • https://www.mathnet.ru/eng/jetpl/v73/i7/p383
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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