Unlocking the Potential of Halide Perovskites Through Doping

Halide perovskites have become a hot topic in materials research due to their potential applications in a variety of fields, from optoelectronic and thermoelectric devices to solar cells. Doping of halide perovskites can be achieved by introducing different types of dopants, such as metal cations, anions, and organic molecules, leading to increased stability and improved optoelectronic properties. Moreover, doping can introduce new functionalities, such as increased spin lifetime and thermal stability. These features make doped halide perovskites a highly promising candidate for optoelectronic applications. In this mini-review, we highlight the latest advances in ion-doped halide perovskites and their immense potential for various applications.