Recent progress in hot exciton materials for organic light-emitting diodes
Y Xu, P Xu, D Hu, Y Ma - Chemical Society Reviews, 2021 - pubs.rsc.org
According to Kasha's rule, high-lying excited states usually have little effect on fluorescence.
However, in some molecular systems, the high-lying excited states partly or even mainly …
However, in some molecular systems, the high-lying excited states partly or even mainly …
Organic optoelectronic materials: mechanisms and applications
O Ostroverkhova - Chemical reviews, 2016 - ACS Publications
Organic (opto) electronic materials have received considerable attention due to their
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
Tandem organic solar cell with 20.2% efficiency
As a promising strategy for enhancing light utilization, constructing cell with tandem structure
exhibits great potential in achieving high efficiency, which encourages the field of organic …
exhibits great potential in achieving high efficiency, which encourages the field of organic …
Manipulating charge transfer and transport via intermediary electron acceptor channels enables 19.3% efficiency organic photovoltaics
Balancing and improving the open‐circuit voltage (Voc) and short‐circuit current density
(Jsc) synergistically has always been the critical point for organic photovoltaics (OPVs) to …
(Jsc) synergistically has always been the critical point for organic photovoltaics (OPVs) to …
25th anniversary article: a decade of organic/polymeric photovoltaic research
Organic photovoltaic (OPV) technology has been developed and improved from a fancy
concept with less than 1% power conversion efficiency (PCE) to over 10% PCE, particularly …
concept with less than 1% power conversion efficiency (PCE) to over 10% PCE, particularly …
Dynamics of excitons in conjugated molecules and organic semiconductor systems
OP Dimitriev - Chemical Reviews, 2022 - ACS Publications
The exciton, an excited electron–hole pair bound by Coulomb attraction, plays a key role in
photophysics of organic molecules and drives practically important phenomena such as …
photophysics of organic molecules and drives practically important phenomena such as …
Materials interface engineering for solution-processed photovoltaics
Advances in solar photovoltaics are urgently needed to increase the performance and
reduce the cost of harvesting solar power. Solution-processed photovoltaics are cost …
reduce the cost of harvesting solar power. Solution-processed photovoltaics are cost …
The role of driving energy and delocalized states for charge separation in organic semiconductors
The electron-hole pair created via photon absorption in organic photoconversion systems
must overcome the Coulomb attraction to achieve long-range charge separation. We show …
must overcome the Coulomb attraction to achieve long-range charge separation. We show …
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 …
Efficient charge generation by relaxed charge-transfer states at organic interfaces
Interfaces between organic electron-donating (D) and electron-accepting (A) materials have
the ability to generate charge carriers on illumination. Efficient organic solar cells require a …
the ability to generate charge carriers on illumination. Efficient organic solar cells require a …