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Doping is a powerful technique for engineering the electrical properties of organic semiconductors (OSCs), yet efficient n‐doping of OSCs remains a central challenge. Herein, the discovery of two organic superbase dopants, namely P2‐t‐Bu and P4‐t‐Bu as ultra‐efficient n‐dopants for OSCs is reported. Typical n‐type semiconductors such as N2200 and PC61BM are shown to experience a significant increase...
Organic Semiconductors
In article number 2300084, Huan Wei, Zebing Zeng, Yugang Bai, Yuanyuan Hu, and co‐workers report the discovery of organic superbases as ultraefficient n‐dopants for organic semiconductors. The dopants result in record‐high conductivity in typical n‐type organic semiconductors, showing doping efficiency three times higher than the benchmark n‐dopant N‐DMBI. The image illustrates...