This research presents an advancement in the development of all-perovskite tandem solar modules. The study addresses limitations of traditional gold-based tunnel recombination junctions by introducing a solution-processed interconnecting layer made of surface-engineered indium oxide nanocrystals. The approach includes the use of a phosphonic acid additive to improve electronic contact and perovskite crystallization, leading to enhanced performance in large-area solar modules.
Bias read (Center): The article focuses on scientific research and technological innovation in solar energy. It does not present any political stance, controversy, or ideological framing. The content is purely technical and descriptive of the research methodology and outcomes.

