Effect of Co-Solvents on the Crystallization and Phase Distribution of Mixed-Dimensional Perovskites

Solution-processed quasi-2D perovskites are promising for stable and efficient solar cells because of their superior environmental stability compared to 3D perovskites and tunable optoelectronic properties. Changing the number of inorganic layers (n) sandwiched between the organic spacers allows for tuning of the bandgap. However, narrowing...

Partially replacing Pb²⁺ by Mn²⁺ in hybrid metal halide perovskites: Structural and electronic properties

Tailoring the physical properties of hybrid lead metal halide APbX₃ perovskites by means of compositional engineering is one of the key factors contributing to the development of highly efficient and stable perovskite solar cells. While the beneficial effects of partial ionic replacement at the A- and X-sites are largely...