Theory and numerical study of exciton dynamics in a disordered linear chain

Makoto Shimizu; Shozo Suto; Takenari Goto

doi:10.1063/1.1339267

Theory and numerical study of exciton dynamics in a disordered linear chain

Makoto Shimizu, Shozo Suto, Takenari Goto

Institute for Excellence in Higher Education (IEHE) (organization affiliation only)

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The theory of the exciton dynamics in the disordered linear chains was reported. The one dimensional Frenkel exciton Hamiltonian with disorder was used to obtain the exciton wave functions. The absorption spectra, luminescence spectra and the time response of the luminescence intensity were obtained using numerical methods. The long range dipole-dipole interactions were found responsible for the luminescence depolarization.

Original language	English
Pages (from-to)	2775-2783
Number of pages	9
Journal	Journal of Chemical Physics
Volume	114
Issue number	6
DOIs	https://doi.org/10.1063/1.1339267
Publication status	Published - 2001 Feb 8

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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10.1063/1.1339267

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title = "Theory and numerical study of exciton dynamics in a disordered linear chain",

abstract = "The theory of the exciton dynamics in the disordered linear chains was reported. The one dimensional Frenkel exciton Hamiltonian with disorder was used to obtain the exciton wave functions. The absorption spectra, luminescence spectra and the time response of the luminescence intensity were obtained using numerical methods. The long range dipole-dipole interactions were found responsible for the luminescence depolarization.",

author = "Makoto Shimizu and Shozo Suto and Takenari Goto",

year = "2001",

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AU - Shimizu, Makoto

AU - Suto, Shozo

AU - Goto, Takenari

PY - 2001/2/8

Y1 - 2001/2/8

N2 - The theory of the exciton dynamics in the disordered linear chains was reported. The one dimensional Frenkel exciton Hamiltonian with disorder was used to obtain the exciton wave functions. The absorption spectra, luminescence spectra and the time response of the luminescence intensity were obtained using numerical methods. The long range dipole-dipole interactions were found responsible for the luminescence depolarization.

AB - The theory of the exciton dynamics in the disordered linear chains was reported. The one dimensional Frenkel exciton Hamiltonian with disorder was used to obtain the exciton wave functions. The absorption spectra, luminescence spectra and the time response of the luminescence intensity were obtained using numerical methods. The long range dipole-dipole interactions were found responsible for the luminescence depolarization.

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DO - 10.1063/1.1339267

M3 - Article

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JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 6

ER -

Theory and numerical study of exciton dynamics in a disordered linear chain

Abstract

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