Excitation Energy Transfer Dynamics in a Low-Band-Gap Copolymer: Two-Dimensional Electronic Spectroscopy of PTB7 in Solution

2020 ◽  
Vol 53 (22) ◽  
pp. 9836-9846
Author(s):  
Takumi Nakamura
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Band Gap ◽  
Electronic Spectroscopy ◽  
Excitation Energy Transfer ◽  
Two Dimensional ◽  
Low Band Gap

Role of thermal excitation in ultrafast energy transfer in chlorosomes revealed by two-dimensional electronic spectroscopy

2015 ◽  
Vol 17 (27) ◽  
pp. 17872-17879 ◽  
Author(s):  
Sunhong Jun ◽  
Cheolhee Yang ◽  
Tae Wu Kim ◽  
Megumi Isaji ◽  
Hitoshi Tamiaki ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Electronic Spectroscopy ◽  
Excitation Energy Transfer ◽  
Thermal Excitation ◽  
Two Dimensional

Two-dimensional electronic spectroscopy reveals the role of thermal excitation in excitation energy transfer in chlorosomes.

scholarly journals Excitation energy transfer and equilibration process in LHCII studied by multidimensional electronic spectroscopy

2019 ◽  
Vol 205 ◽  
pp. 09038
Author(s):  
Thanh Nhut Do ◽  
Adriana Huerta-Viga ◽  
Cheng Zhang ◽  
Parveen Akhtar ◽  
Pawei J. Nowakowski ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Electronic Spectroscopy ◽  
Excitation Energy Transfer ◽  
Phenomenological Analysis ◽  
Two Dimensional ◽  
Light Harvesting Complex ◽  
Light Harvesting Complex Ii ◽  
Equilibration Process ◽  
Light Harvesting Antenna

Light-harvesting complex II (LHCII) – the light-harvesting antenna of Photosystem II – is a naturally abundant system that plays an important role in photosynthesis. In this study, we present a phenomenological analysis of the excitonic energy transfer in LHCII using ultrafast two-dimensional electronic spectroscopy, that we find compares well with previous theoretical and experimental results.

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