138 citations · 295 across the 7 of their papers we have counts for
7 papers
Structural Dynamics of Polymer:Non-Fullerene Organic Solar Cell Blends: A Neutron Spectroscopy Perspective
Mohamed Zbiri, Peter A. Gilhooly-Finn, Peter Fouquet +2
Organic solar cells (OSCs) based on ADA-type (acceptor-donor-acceptor) non-fullerene acceptors (NFAs) exhibit improved power conversion efficiency (PCE) compared to the conventiona…
Quantitative insights into the phase behaviour and miscibility of organic photovoltaic active layers from the perspective of neutron spectroscopy
Mohamed Zbiri, Peter A. Finn, Christian B. Nielsen +1
We present a neutron spectroscopy based method to study quantitatively the partial miscibility and phase behaviour of an organic photovoltaic active layer made of conjugated polyme…
Effect of substituting non-polar chains with polar chains on the structural dynamics of small organic molecule and polymer semiconductors
Anne A. Y. Guilbert, Zachary S. Parr, Theo Kreouzis +5
The processability and optoelectronic properties of organic semiconductors can be tuned and manipulated via chemical design. The substitution of the alkyl side chains by oligoether…
Fragment Graphical Variational AutoEncoding for Screening Molecules with Small Data
John Armitage, Leszek J. Spalek, Malgorzata Nguyen +11
In the majority of molecular optimization tasks, predictive machine learning (ML) models are limited due to the unavailability and cost of generating big experimental datasets on t…
Mapping Microstructural Dynamics up to the Nanosecond of the Conjugated Polymer P3HT in the Solid State
Anne A. Y. Guilbert", Mohamed Zbiri", Peter A. Finn +6
We present a detailed study of the structure-dynamics relationship of regio-regular and regio-random PEHT using different neutron scattering techniques. Deuteration is employed to…
Tuning the effective spin-orbit coupling in molecular semiconductors
Sam Schott, Erik R. McNellis, Christian B. Nielsen +7
The control of spins and spin to charge conversion in organics requires understanding the molecular spin-orbit coupling (SOC), and a means to tune its strength. However, quantifyin…
Charge-Transfer State Dynamics Following Hole and Electron Transfer in Organic Photovoltaic Devices
Artem A. Bakulin, Stoichko D. Dimitrov, Akshay Rao +7
The formation of bound electron-hole pairs, also called charge-transfer (CT) states, in organic-based photovoltaic devices is one of the dominant loss mechanisms hindering performa…