Wide-bandgap tandem solar cells hit 28.20% via ITA regulation
A sequential regulation strategy using the ITA additive lifts wide-bandgap perovskite-organic tandem solar cells to 28.20% efficiency with improved stability.

Researchers have pushed wide-bandgap perovskite-organic tandem solar cells to a champion efficiency of 28.20% using a sequential regulation engineering strategy developed by Zhu et al. The certified e...