Lower Limits for Non-Radiative Recombination Loss in Organic Donor/Acceptor Complexes

2021 ◽  
Author(s):  
Yun Liu ◽  
Zilong Zheng ◽  
Veaceslav Coropceanu ◽  
Jean-Luc Bredas ◽  
David S Ginger
Keyword(s):  
Charge Transfer ◽  
Organic Photovoltaics ◽  
Radiative Recombination ◽  
Radiative Transition ◽  
Transition Rates ◽  
Recombination Loss ◽  
Organic Systems ◽  
Donor Acceptor ◽  
Lower Limits

Understanding the factors controlling radiative and non-radiative transition rates for charge transfer states in organic systems is important for applications ranging from organic photovoltaics (OPV) to lasers and LEDs. We...

An energy and charge transfer synergetic donor–acceptor heterostructure 2D-COF in photovoltaics

2020 ◽  
Vol 8 (17) ◽  
pp. 8518-8526 ◽  
Author(s):  
Linli Yao ◽  
Yuexing Zhang ◽  
Hang-Xing Wang ◽  
Yun Guo ◽  
Zi-Min Zhuang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Charge Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Organic Photovoltaics ◽  
High Efficiency ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Wafer Scale ◽  
Donor Acceptor ◽  
A Charge

The marriage of fluorescence resonance energy transfer and a charge transfer synergetic D–A heterostructure and a wafer-scale 2D-COF film offers unparalleled advantages in high-efficiency organic photovoltaics (OPV).

Hot charge-transfer excitons set the time limit for charge separation at donor/acceptor interfaces in organic photovoltaics

2012 ◽  
Vol 12 (1) ◽  
pp. 66-73 ◽  
Author(s):  
Askat E. Jailaubekov ◽  
Adam P. Willard ◽  
John R. Tritsch ◽  
Wai-Lun Chan ◽  
Na Sai ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Organic Photovoltaics ◽  
Charge Separation ◽  
Time Limit ◽  
Donor Acceptor ◽  
Charge Transfer Excitons

Theoretical design and characterization of pyridalthiadiazole-based chromophores with fast charge transfer at donor/acceptor interface toward small molecule organic photovoltaics

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29401-29411 ◽  
Author(s):  
Shuang-Bao Li ◽  
Yu-Ai Duan ◽  
Yun Geng ◽  
Hong-Ze Gao ◽  
Yong-Qing Qiu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transport ◽  
Small Molecule ◽  
Organic Photovoltaics ◽  
Effective Charge ◽  
High Performance ◽  
Fast Charge ◽  
Theoretical Design ◽  
Donor Acceptor

The designed 2, 3, and 5 will be promising donor candidates for high-performance OPV device due to their fast intermolecular charge transfer and effective charge transport.

Ultrafast Charge Transfer and Relaxation at a Donor–Acceptor Interface

2021 ◽  
Author(s):  
Fernando Rodríguez Díaz ◽  
Hong-Guang Duan ◽  
R. J. Dwayne Miller ◽  
Michael Thorwart
Keyword(s):  
Charge Transfer ◽  
Donor Acceptor ◽  
Ultrafast Charge Transfer

scholarly journals Theoretical insights on acceptor–donor dyads for organic photovoltaics

2020 ◽  
Vol 22 (46) ◽  
pp. 27413-27424
Author(s):  
Michele Turelli ◽  
Domenico Alberga ◽  
Gianluca Lattanzi ◽  
Ilaria Ciofini ◽  
Carlo Adamo
Keyword(s):  
Organic Photovoltaics ◽  
Transport Mechanisms ◽  
Donor Acceptor

Transport mechanisms in a set of crystal polymorphs of a donor–acceptor dyad used in a SMOSC, are revealed through the comparison of polymorphs’ transport efficiencies. The findings offer hints on how to improve the design of better performing dyads.

Sign in / Sign up

Export Citation Format

Share Document