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Mapping Parallel Pathways of Energy Flow in LHCII with Broadband 2D Electronic Spectroscopy.

Authors :
Schlau-Cohen, Gabriela S.
Calhoun, Tessa R.
Engel, Gregory S.
Read, Elizabeth L.
Ginsberg, Naomi S.
Zigmantas, Donatas
Bassi, Roberto
Fleming, Graham R.
Source :
Ultrafast Phenomena Xvi; 2009, p598-600, 3p
Publication Year :
2009

Abstract

Two-dimensional femtosecond broadband electronic spectroscopy was used to simultaneously probe parallel pathways of energy transfer in the major light harvesting complex of Photosystem II from plants. Sub-100 femtosecond relaxation between delocalized excitonic states on highly coupled clusters of chlorophylls and several hundred femtosecond to picosecond components of relaxation between clusters were observed. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISBNs :
9783540959458
Database :
Complementary Index
Journal :
Ultrafast Phenomena Xvi
Publication Type :
Book
Accession number :
76857149
Full Text :
https://doi.org/10.1007/978-3-540-95946-5_194