Suppression of Recombination Losses in Polymer:Nonfullerene Acceptor Organic Solar Cells due to Aggregation Dependence of Acceptor Electron Affinity
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DOI: 10.1002/aenm.201901254
Abstract: Here, it is investigated whether an energetic cascade between mixed and pure regions assists in suppressing recombination losses in non‐fullerene acceptor (NFA)‐based organic solar cells. The impact of polymer‐NFA blend composition upon morphology, energetics, charge… read more here.
Keywords: pure; acceptor; recombination losses; organic solar ... See more keywords
Elucidating the functional form of the recombination losses in a planar perovskite solar cell: A scaling analysis
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DOI: 10.1063/5.0013741
Abstract: Through the analysis of scales on the drift–diffusion device model of a planar-structured perovskite solar cell, we have obtained accurate-analytical expressions that capture the recombination losses within the cell. The recombination losses are resolved into… read more here.
Keywords: perovskite solar; analysis; solar cell; recombination ... See more keywords