exciton-dynamics

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Researchers Demonstrate Recovery of Spin-Triplet Excitons in Organic Photovoltaics for Improved Efficiency

Scientists have shown that low-energy spin-triplet excitons in organic photovoltaics can be redissociated into free carriers, reducing losses. This approach, applied in systems with non-fullerene acceptors, boosts device efficiency by recycling excitons into usable charges. The f…