Y6 and its derivatives have advanced the efficiency of organic solar cells to 15%-18%. This perspective reveals the device and photo physics features of Y-series based devices and proposed some guidelines for future molecular design.

中文翻译：

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Y6及其衍生物：分子设计和物理机制

Y6及其衍生物已将有机太阳能电池的效率提高到15%-18%。这一观点揭示了基于 Y 系列器件的器件和光物理特性，并为未来的分子设计提出了一些指导方针。