Voltage losses limit the performance of organic solar cells, yet their origins are not fully understood. Now, a theoretical model encompassing electronic state hybridization and thermal population of vibrational states explains the reduced non-radiative voltage losses in efficient non-fullerene acceptor systems.

中文翻译：

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解决电压损失

电压损失限制了有机太阳能电池的性能，但它们的起源尚不完全清楚。现在，包含电子态杂化和振动态热群的理论模型解释了有效非富勒烯受体系统中非辐射电压损失的减少。