Features of low-temperature exciton dynamics in J-aggregates with topological disorder

Автор(и)

  • Yu.V. Malyukin Institute for Single Crystals of the National Academy of Sciences of Ukraine 60 Lenin Ave., Kharkov 61001, Ukraine
  • G.S. Katrich Institute for Single Crystals of the National Academy of Sciences of Ukraine 60 Lenin Ave., Kharkov 61001, Ukraine
  • S.L. Efimova Institute for Single Crystals of the National Academy of Sciences of Ukraine 60 Lenin Ave., Kharkov 61001, Ukraine
  • A.V. Sorokin Institute for Single Crystals of the National Academy of Sciences of Ukraine 60 Lenin Ave., Kharkov 61001, Ukraine

DOI:

https://doi.org/10.1063/1.1596800

Ключові слова:

PACS: 71.35.-y

Анотація

It is shown on the basis of an analysis of the J-band shape, luminescence spectra, and luminescence decay that self-trapping of excitons takes place in J-aggregates with strong topological disorder. A self-trapping barrier must be overcome for this to occur. A microscopic model of the self-trapped state is presented.

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Опубліковано

2003-06-27

Як цитувати

(1)
Malyukin, Y.; Katrich, G.; Efimova, S.; Sorokin, A. Features of Low-Temperature Exciton Dynamics in J-Aggregates With Topological Disorder. Fiz. Nizk. Temp. 2003, 29, 906-909.

Номер

Том 29 № 8 (2003)

Розділ

Низькоpозмірні та невпорядковані системи

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