Feng Ke

Pyridinium Cations Act as Charge Reservoirs in Expanded Halide Perovskite Analogs at High Pressure

ABSTRACT Introducing charge reservoirs within semiconductors is a promising strategy for controlled electronic doping. We previously showed that dmpz 2+ ( N , N ’‐dimethylpyrazinium) molecules placed within the cavities of an expanded analog of halide perovskites, (dmpz)[Sn 2 I 6...