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Illumination-assisted annealing enables selenium solar cells with open-circuit voltage over 1 V and efficiency exceeding 10%

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Wen, X., Li, Z., Lu, W. et al. Illumination-assisted annealing enables selenium solar cells with open-circuit voltage over 1 V and efficiency exceeding 10%. Nat Energy (2026). https://doi.org/10.1038/s41560-025-01939-x

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