| Literature DB >> 18562293 |
Darius Abramavicius1, Dmitri V Voronine, Shaul Mukamel.
Abstract
A simulation study demonstrates how the nonlinear optical response of the Fenna-Matthews-Olson photosynthetic light-harvesting complex may be explored by a sequence of laser pulses specifically designed to probe the correlated dynamics of double excitations. Cross peaks in the 2D correlation plots of the spectra reveal projections of the double-exciton wavefunctions onto a basis of direct products of single excitons. An alternative physical interpretation of these signals in terms of quasiparticle scattering is developed.Entities:
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Year: 2008 PMID： 18562293 PMCID： PMC2438408 DOI： 10.1073/pnas.0802926105
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205