Temperature Dependence of Resonance Splittings in Molecular Pairs. Comparison of Optical Experiments and Theoretical Results for the Phenazine Triplet State
作者:
P. Reineker,
R. G. Winkler,
H. Port,
期刊:
physica status solidi (b)
(WILEY Available online 1986)
卷期:
Volume 137,
issue 1
页码: 137-147
ISSN:0370-1972
年代: 1986
DOI:10.1002/pssb.2221370117
出版商: WILEY‐VCH Verlag
数据来源: WILEY
摘要:
AbstractThe temperature dependence of the resonance splitting is calculated for pairs of translationally equivalent and inequivalent molecules in a molecular crystal using a canonical transformation method. The model Hamiltonian takes into account the excitonic transfer matrix element and linear local coupling between excitons and both acoustic and optical phonons. The calculations are successfully applied to optical data obtained for triplet excitons in phenazine.
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