Dynamics and Optical Absorption of Electronic Excitations Under the Influence of Coloured Noise
作者:
P. Reineker,
B. Kaiser,
V. Kraus,
Ch. Warns,
A.M. Jayannavar,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1992)
卷期:
Volume 218,
issue 1
页码: 19-23
ISSN:1058-725X
年代: 1992
DOI:10.1080/10587259208047009
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
For a model dimer the influence of vibrational degrees of freedom on electronic excitations is described by a dichotomic Markov process with coloured noise. Within this model the energy transport between the two units of the dimer, especially the transition between coherent and incoherent motion is discussed. Furthermore the optical absorption line shape is evaluated for various values of the model parameters.
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