papers
Publications (3)
physics.app-ph2021
Nongeminate and Geminate Recombination in PTB7:PCBM solar cells
A. Foertig, J. Kniepert, M. Gluecker +4
A combination of transient photovoltage (TPV), voltage dependent charge extraction (CE) and time delayed collection field (TDCF) measurements is applied to poly[[4,8-bis[(2-ethylhe…
cond-mat.mtrl-sci2024
On the critical competition between singlet exciton decay and free charge generation in non-fullerene-based organic solar cells with low energetic offsets
M. Pranav, A. Shukla, D. Moser +16
In this era of non-fullerene acceptor (NFA) based organic solar cells, reducing voltage losses while maintaining high photocurrents is the holy grail of current research. Recent fo…
physics.app-ph2022
Structural order promotes efficient separation of delocalized charges at molecular heterojunctions
Xiangkun Jia, Lorenzo Soprani, Giacomo Londi +24
The energetic landscape at the interface between electron donating and accepting molecular materials favors efficient conversion of intermolecular charge-transfer states (CTS) into…