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Showing 1 to 3 of 3 for “"non-fullerene acceptor"”.
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Singlet Fission Organic Solar Cell with Long-Wavelength Absorption Using Non-fullerene Acceptors
… charges. Paired with a long-wavelength absorbing acceptor material, singlet fission materials enable solar cells that exhibit the quantum efficiency benefits of a multi-junction solar cell, with the simplicity of a single-junction structure. We investigated bilayer solar cells using tetracene, a …
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Spectroscopic Studies of Organic Photovoltaic Non-Fullerene Acceptors
… a class of functional organic materials called ‘non-fullerene acceptors’ (NFAs). They have become well-established as a component in the bulk heterojunction active layer of organic photovoltaic (OPV) cells, and are credited with facilitating a rapid increase in the power conversion efficiencies …
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Ultrafast Spectroscopic Studies of Solution-Processing Organic Photovoltaic Materials and Devices
… the ‘classical’ broadly studied polythiophene-fullerene blends to the high-performance OSC devices based on non-fullerene acceptors (NFAs). Firstly, the rate of exciton dissociation is studied in state-of-the-art organic blends with NFAs. The charge generation is found to be slow (ps), in sharp …