In this study, we analyzed the nonradiative recombination impact of multiple exciton generation solar cells (MEGSCs) with a revised detailed balance (DB) limit. The nonideal quantum yield (QY) of a material depends on the surface defects or the status of the material. Thus, its QY shape deviates from the ideal QY because of carrier losses. We used the ideal reverse saturation current variation in the DB of MEGSCs to explain the impact of nonradiative recombination. We compared ideal and nonideal QYs with the nonradiative recombination into the DB of MEGSCs under one-sun and full-light concentration. Through this research, we seek to develop a strategy to maintain MEGSC performance.

中文翻译：

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具有非辐射复合的多个激子产生太阳能电池详细平衡的数值分析

在这项研究中，我们分析了具有修正的详细平衡（DB）限制的多个激子产生太阳能电池（MEGSC）的非辐射复合影响。材料的非理想量子产率（QY）取决于表面缺陷或材料的状态。因此，由于载流子损耗，其QY形状偏离理想QY。我们在MEGSC的DB中使用了理想的反向饱和电流变化来解释非辐射复合的影响。我们比较了理想和非理想的QYs与在非太阳和全光下在MEGSCs DB中的非辐射重组。通过这项研究，我们寻求制定一种策略来维持MEGSC的性能。