Triple-halide wide-band gap perovskites with suppressed phase segregation for efficient tandems

Jixian Xu, Caleb C. Boyd, Zhengshan J. Yu, Axel F. Palmstrom, Daniel J. Witter, Bryon W. Larson, Ryan M. France, Jérémie Werner, Steven P. Harvey, Eli J. Wolf, William Weigand, Salman Manzoor, Maikel F.A.M. Van Hest, Joseph J. Berry, Joseph M. Luther, Zachary C. Holman, Michael D. McGehee