作为一种新型的光电材料,有机-无机杂化钙钛矿以其高光吸收系数、长扩散长度、高载流子迁移率等优点为人们所关注.这类材料在太阳电池、光电探测器、发光二极管、激光器、催化等诸多领域有极为优秀的表现.与多晶材料相比,单晶的低缺陷、无晶界等特点使其拥有更好的性能.本文从生长技术和应用两个方面综述了有机-无机杂化钙钛矿单晶的研究进展,并对该领域的未来发展进行了展望. As a new type of optoelectronic material, organic-inorganic hybrid perovskites have attracted people’s attention due to their high light absorption coefficient, long diffusion length, high carrier mobility, etc. Such materials are widely used in solar cells, photodetectors, LED, laser, catalysis and many other fields have excellent performance.Compared with polycrystalline materials, single crystal low defect, non-grain boundary characteristics make it have better performance.In this paper, from the growth of technology and application of two aspects The research progress of organic - inorganic hybrid perovskite single crystal is reviewed, and the future development of this field is prospected.