Elucidating the Origins of High Preferential Crystal Orientation in Quasi‐2D Perovskite Solar Cells

Incorporating large organic cations to form 2D and mixed 2D/3D structures significantly increases the stability of perovskite solar cells. However, due to their low electron mobility, aligning the organic sheets to ensure unimpeded charge transport is critical to rival the high performances of pure...

Ausführliche Beschreibung