Parnian Ferdowsi

Diketopyrrolopyrrole‐Based Cation as a Semiconducting Spacer in Layered Perovskite

ABSTRACT Incorporating π‐conjugated organic spacers in layered “2D” perovskites in order to extend solar light harvesting has remained a challenge, as typically‐incorporated spacers (e.g. phenethylammonium, PEA + ) do not absorb deep into the visible spectrum. Here, we introduce...