Controlling excitonic wavepacket motion in the PS1 core-antenna system
(2004) In Chemical Physics Letters 400(4-6). p.573-577- Abstract
- Sub-picosecond laser pulse driven localization of electronic excitation energy is suggested for a biological chromophore complex. Based on an exciton model of the photosynthetic core antenna PSI of Synechococcus elongatus the shape of the respective laser pulse is calculated using optimal control theory combined with a density matrix theory accounting for energy relaxation and dephasing caused by the protein environment. As a target observable we choose the population oscillation after photo-excitation between the two Chlorophylls forming the special pair. The temperature dependence of the related control yield is studied as well as its dependence on the pulses duration.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/259025
- author
- Brüggemann, Ben LU and May, V
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Chemical Physics Letters
- volume
- 400
- issue
- 4-6
- pages
- 573 - 577
- publisher
- Elsevier
- external identifiers
-
- wos:000225906300054
- scopus:10344252767
- ISSN
- 0009-2614
- DOI
- 10.1016/j.cplett.2004.11.022
- language
- English
- LU publication?
- no
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060)
- id
- 003bfa13-cdb3-40ab-96a7-acc9ebbf6620 (old id 259025)
- date added to LUP
- 2016-04-01 16:13:50
- date last changed
- 2022-03-22 17:16:50
@article{003bfa13-cdb3-40ab-96a7-acc9ebbf6620, abstract = {{Sub-picosecond laser pulse driven localization of electronic excitation energy is suggested for a biological chromophore complex. Based on an exciton model of the photosynthetic core antenna PSI of Synechococcus elongatus the shape of the respective laser pulse is calculated using optimal control theory combined with a density matrix theory accounting for energy relaxation and dephasing caused by the protein environment. As a target observable we choose the population oscillation after photo-excitation between the two Chlorophylls forming the special pair. The temperature dependence of the related control yield is studied as well as its dependence on the pulses duration.}}, author = {{Brüggemann, Ben and May, V}}, issn = {{0009-2614}}, language = {{eng}}, number = {{4-6}}, pages = {{573--577}}, publisher = {{Elsevier}}, series = {{Chemical Physics Letters}}, title = {{Controlling excitonic wavepacket motion in the PS1 core-antenna system}}, url = {{http://dx.doi.org/10.1016/j.cplett.2004.11.022}}, doi = {{10.1016/j.cplett.2004.11.022}}, volume = {{400}}, year = {{2004}}, }