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 …
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 …
Charge separation from an intra-moiety intermediate state in the high-performance PM6: Y6 organic photovoltaic blend
Bulk-heterojunction organic photovoltaic devices with nonfullerene acceptors (NFAs) exhibit
efficient hole transfer with small interfacial energy offset, which results in power conversion …
efficient hole transfer with small interfacial energy offset, which results in power conversion …
Organic optoelectronic synapse based on photon-modulated electrochemical doping
Optoelectronic synapses can perceive and memorize visual information, making them
appealing for future bionic eyes or vision automation. Organic field-effect transistors are a …
appealing for future bionic eyes or vision automation. Organic field-effect transistors are a …
Charge carrier recombination in organic solar cells
Solution deposited bulk heterojunction organic solar cells are viewed as one of the most
promising alternative energy sources because of their ease of processing and their potential …
promising alternative energy sources because of their ease of processing and their potential …
High-efficiency polymer solar cells with small photon energy loss
A crucial issue facing polymer-based solar cells is how to manage the energetics of the
polymer/fullerene blends to maximize short-circuit current density and open-circuit voltage at …
polymer/fullerene blends to maximize short-circuit current density and open-circuit voltage at …
Exciton diffusion in conjugated polymers: from fundamental understanding to improvement in photovoltaic conversion efficiency
Singlet exciton diffusion plays a central role in the photovoltaic conversion in organic
photovoltaics (OPVs). Upon light absorption, singlet excitons are promptly generated in …
photovoltaics (OPVs). Upon light absorption, singlet excitons are promptly generated in …
Arising applications of ferroelectric materials in photovoltaic devices
The ferroelectric-photovoltaic (FE-PV) device, in which a homogeneous ferroelectric material
is used as a light absorbing layer, has been investigated during the past several decades …
is used as a light absorbing layer, has been investigated during the past several decades …
Coherent ultrafast charge transfer in an organic photovoltaic blend
Blends of conjugated polymers and fullerene derivatives are prototype systems for organic
photovoltaic devices. The primary charge-generation mechanism involves a light-induced …
photovoltaic devices. The primary charge-generation mechanism involves a light-induced …
How to Interpret Transient Absorption Data?: An Overview of Case Studies for Application to Organic Solar Cells
Y Tamai, Y Murata, S Natsuda… - Advanced Energy …, 2024 - Wiley Online Library
Transient absorption spectroscopy (TAS) is a time‐resolved spectroscopic technique that
can quantitatively observe temporal changes in the absorption spectrum associated with …
can quantitatively observe temporal changes in the absorption spectrum associated with …