Open access
Oct 2026
Ordered Crystallographic Orientation of Dion-Jacobson 2D Perovskites for Ultrastable Solar Cells.
Dion-Jacobson (DJ) 2D perovskites show great potential in stability but do not meet theoretical expectations for photovoltaics due to the random crystallographic orientation in films. We herein report ordered crystallographic orientation of the DJ 2D perovskite, achieved by modifying the intermediate-phase film with a...
Xiao-Tao Liu, Jiang-Shan Qu, Hao Tian et al.
· Advances in Materials · 0 citations