Recent Advances in Halide Perovskite Single‐Crystal Thin Films: Fabrication Methods and Optoelectronic Applications (Solar RRL 4∕2019)

Halide perovskite single crystal films that inherit the distinct properties of both bulk single crystal and polycrystalline film such as low trap density, high carrier mobility, and well-defined thickness have aroused widespread attention. In article no. 1800294, Dai-Bin Kuang and co-workers review recent progresses in the fabrication methodologies, physical and chemical properties, as well as the optoelectronic applications of perovskite single crystal thin films.