scholarly journals Vibronic coupling models for donor-acceptor aggregates using an effective-mode scheme: Application to mixed Frenkel and charge-transfer excitons in oligothiophene aggregates

2019 ◽  
Vol 150 (24) ◽  
pp. 244114 ◽  
Author(s):  
Wjatscheslaw Popp ◽  
Matthias Polkehn ◽  
Keith H. Hughes ◽  
Rocco Martinazzo ◽  
Irene Burghardt
Keyword(s):  
Charge Transfer ◽  
Vibronic Coupling ◽  
Donor Acceptor ◽  
Charge Transfer Excitons

scholarly journals Charge transfer excitons in a donor–acceptor amphidynamic crystal: the role of dipole orientational order

2020 ◽  
Vol 7 (11) ◽  
pp. 2951-2958
Author(s):  
Joshua W. R. Macdonald ◽  
Giacomo Piana ◽  
Massimiliano Comin ◽  
Elizabeth von Hauff ◽  
Gabriele Kociok-Köhn ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Large Amplitude ◽  
Orientational Order ◽  
Molecular Solids ◽  
Electrical Characteristics ◽  
Large Amplitude Motions ◽  
Donor Acceptor ◽  
Charge Transfer Excitons

Large amplitude motions in molecular solids are responsible for anomalous electrical characteristics in amphidynamic crystals. Here we explore the implications for charge transfer excitons photophysics.

Dissociation and localization dynamics of charge transfer excitons at a donor-acceptor interface

2020 ◽  
Vol 528 ◽  
pp. 110525 ◽  
Author(s):  
Hong-Guang Duan ◽  
Ajay Jha ◽  
Vandana Tiwari ◽  
R.J. Dwayne Miller ◽  
Michael Thorwart
Keyword(s):  
Charge Transfer ◽  
Donor Acceptor ◽  
Charge Transfer Excitons

scholarly journals Charge-transfer biexciton annihilation in a donor–acceptor co-crystal yields high-energy long-lived charge carriers

2020 ◽  
Vol 11 (35) ◽  
pp. 9532-9541
Author(s):  
Itai Schlesinger ◽  
Natalia E. Powers-Riggs ◽  
Jenna L. Logsdon ◽  
Yue Qi ◽  
Stephen A. Miller ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Transient Absorption ◽  
High Energy ◽  
Charge Carriers ◽  
One Dimensional ◽  
Femtosecond Transient Absorption ◽  
Donor Acceptor ◽  
Charge Transfer Excitons

Femtosecond transient absorption microscopy of donor–acceptor single co-crystals shows that photogenerated charge transfer excitons in one-dimensional donor–acceptor π stacks annihilate to produce high-energy, long-lived electrons and holes.

A Multidimensional View of Charge Transfer Excitons at Organic Donor–Acceptor Interfaces

2017 ◽  
Vol 139 (11) ◽  
pp. 4098-4106 ◽  
Author(s):  
Ti Wang ◽  
Tika R. Kafle ◽  
Bhupal Kattel ◽  
Wai-Lun Chan
Keyword(s):  
Charge Transfer ◽  
Donor Acceptor ◽  
Charge Transfer Excitons
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