Title of article
Self-trapped excitons in circular cacteriochlorophyll antenna complexes
Author/Authors
Arvi Freiberg، نويسنده , , Margus R?tsep، نويسنده , , K?u Timpmann، نويسنده , , Gediminas Trinkunas، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
6
From page
363
To page
368
Abstract
Fluorescence line narrowing and hole-burning spectroscopic studies of excitons in the LH2 pigment-protein complex, which is a part of the light harvesting system of purple bacteria, are combined with straightforward numerical simulations of the emission spectra based on exciton polaron model. The analysis provides evidence for self-trapping of all the excitons, except the lowest one.
Keywords
Exciton polarons , Photosynthetic light-harvesting , Self-trapping of excitons , Hole-burning and fluorescence line-narrowing spectroscopy
Journal title
Journal of Luminescence
Serial Year
2003
Journal title
Journal of Luminescence
Record number
1258793
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