Perovskite Smart Windows
In article number 2306423, Chi Yan Tso and co‐workers review recent advancements in various chromic perovskite smart windows, with the goal of achieving light modulation in energy‐efficient applications. The review covers a range of topics, including perovskite structures, underlying switching mechanisms, and device engineering strategies for improvements in optical and transition performance, durability, integration with electricity generation, and the evaluation of energy‐saving capabilities in building applications. This review aims to inspire further fundamental insights and accelerate the development and deployment of perovskite smart windows.