Chirality‐Dependent Circular Photogalvanic Effect in Enantiomorphic 2D Organic–Inorganic Hybrid Perovskites

The control of the optoelectronic properties of 2D organic–inorganic hybrid perovskite (2D‐OIHP) lead halides is an increasingly prevalent topic. Herein, the observation of the circular photogalvanic effect (CPGE) in new enantiomorphic 2D‐OIHP lead iodides is reported, which are synthesized as a first OIHP‐related system belonging to a chiral space group by incorporating organic chiral cations into the inorganic layers of lead iodides. The CPGE...