Light harvesting for organic photovoltaics
GJ Hedley, A Ruseckas, IDW Samuel - Chemical Reviews, 2017 - ACS Publications
The field of organic photovoltaics has developed rapidly over the last 2 decades, and small
solar cells with power conversion efficiencies of 13% have been demonstrated. Light …
solar cells with power conversion efficiencies of 13% have been demonstrated. Light …
“Hot or cold”: how do charge transfer states at the donor–acceptor interface of an organic solar cell dissociate?
Electron transfer from an excited donor to an acceptor in an organic solar cell (OSC) is an
exothermic process, determined by the difference in the electronegativities of donor and …
exothermic process, determined by the difference in the electronegativities of donor and …
The impact of driving force on electron transfer rates in photovoltaic donor–acceptor blends
AJ Ward, A Ruseckas, MM Kareem… - Advanced …, 2015 - Wiley Online Library
DOI: 10.1002/adma. 201405623 between the donor and acceptor in bulk heterojunctions
formed by blending donor and acceptor molecules, depends on blend morphology and …
formed by blending donor and acceptor molecules, depends on blend morphology and …
Charge‐Selective, Narrow‐Gap Indium Arsenide Quantum Dot Layer for Highly Stable and Efficient Organic Photovoltaics
The past decade has seen a dramatic surge in the power conversion efficiency (PCE) of next‐
generation solution‐processed thin‐film solar cells rapidly closing the gap in PCE of …
generation solution‐processed thin‐film solar cells rapidly closing the gap in PCE of …
Förster resonance energy transfer and energy cascade in broadband photodetectors with ternary polymer bulk heterojunction
With the purpose to extend the photoresponse region of the photodetector based on poly (3-
hexylthiophene)/[6, 6]-phenyl-C71-butyric acid methyl ester (P3HT/PC70BM) host system, a …
hexylthiophene)/[6, 6]-phenyl-C71-butyric acid methyl ester (P3HT/PC70BM) host system, a …
Does Excess Energy Assist Photogeneration in an Organic Low‐Bandgap Solar Cell?
T Hahn, J Geiger, X Blase, I Duchemin… - Advanced Functional …, 2015 - Wiley Online Library
The field dependence of the photocurrent in a bilayer assembly is measured with the aim to
clarify the role of excess photon energy in an organic solar cell comprising a polymeric …
clarify the role of excess photon energy in an organic solar cell comprising a polymeric …
Hole delocalization as a driving force for charge pair dissociation in organic photovoltaics
AB Matheson, A Ruseckas, SJ Pearson… - Materials …, 2019 - pubs.rsc.org
Charge carrier photogeneration is studied in photovoltaic blends of the conjugated polymer
PTB7 with the electron acceptor PC71BM at low excitation densities using broadband …
PTB7 with the electron acceptor PC71BM at low excitation densities using broadband …
Understanding the free energy barrier and multiple timescale dynamics of charge separation in organic photovoltaic cells
By employing several lattice model systems, we investigate the free energy barrier and real-
time dynamics of charge separation in organic photovoltaic (OPV) cells. It is found that the …
time dynamics of charge separation in organic photovoltaic (OPV) cells. It is found that the …
Origin of charge separation at organic photovoltaic heterojunctions: a mesoscale quantum mechanical view
The high efficiency of charge generation within organic photovoltaic blends apparently
contrasts with the strong “classical” attraction between newly formed electron–hole pairs …
contrasts with the strong “classical” attraction between newly formed electron–hole pairs …
Triplet exciton dissociation and electron extraction in graphene-templated pentacene observed with ultrafast spectroscopy
We compare the ultrafast dynamics of singlet fission and charge generation in pentacene
films grown on glass and graphene. Pentacene grown on graphene is interesting because it …
films grown on glass and graphene. Pentacene grown on graphene is interesting because it …