Enhancing Hole Transfer in Perovskite Solar Cell with Self-Assembled Monolayer by Introducing [1]Benzothieno [3,2-b][1]Benzothiophene Interlayer.

The article offers information on the advancements in perovskite solar cells (PSCs), emphasizing their efficiency improvements over the past decade. Topics include the exploration of various strategies to enhance the quality of the perovskite layer, such as using excess precursors, additives, or passivating agents.