Biexciton resonance energy transfer in a model photosystem

Jenkins, Robert and Andrews, David L. (2004) Biexciton resonance energy transfer in a model photosystem. Photochemical & Photobiological Sciences, 3 (1). pp. 39-46. ISSN 1474-905X

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The absorption of two photons by a concentrated assembly of identical chromophores can lead to formation of a biexciton. This work concerns the transfer of biexcitonic energy from a ring to a central donor, with a particular focus on rates and geometric effects. Quantum amplitudes are expressed in terms of orientation factors with a clear physical significance and detailed calculations are performed on an idealised, three-fold symmetric photosystem�a structural motif common in a variety of natural and artificial light-harvesting systems.

Item Type: Article
Faculty \ School: Faculty of Science > School of Chemistry
Depositing User: Rachel Smith
Date Deposited: 27 Oct 2010 14:25
Last Modified: 24 Oct 2022 02:31
DOI: 10.1039/b307665b

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