| abstract |
The present disclosure relates to a perovskite that includes A 1-x A′ x BX 3 , where A is a first cation, A′ is a second cation, B is a third cation, X is a first anion, and 0<x≤1. In some embodiments of the present disclosure, the perovskite may further include a second anion (X′) such that the perovskite includes A 1-x A′ x B(X 1-z X′ z ) 3 , where 0<z≤1. In some embodiments of the present disclosure, the perovskite may further include a fourth cation (A*) such that the perovskite includes A 1-x-y A′ x A* y B(X 1-z X′ z ) 3 , where 0<y≤1. In some embodiments of the present disclosure, the perovskite may further include a fifth cation (B′) such that the perovskite includes A 1-x-y A′ x A* y B 1-a B′ a (X 1-z X′ z ) 3 , where 0<a≤1. |