Time-dependent exciton delocalization size in the B850 band of purple bacterial LH2

被引：0
|
作者：
Book, LD [1 ]
Ostafin, AE [1 ]
Ponomarenko, N [1 ]
Norris, JR [1 ]
Mukamel, S [1 ]
Scherer, NF [1 ]
机构：
[1] Univ Chicago, Dept Chem, Chicago, IL 60637 USA
来源：
ULTRAFAST PHENOMENA XII | 2001年 / 66卷
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D O I：
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中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Several ultrafast coherence spectroscopies are employed to study initially delocalized excitons and their subsequent sub-100 fs localization dynamics in LH2. Rigorous simulations of the exciton relaxation process allow for determination of the time-dependent exciton size.
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页码：659 / 661
页数：3
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