Demonstration of the controlled growth of perovskite single crystal array. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Demonstration of the controlled growth of perovskite single crystal array.

Caption

a, The dependence of the width and thickness of perovskite single crystal on the width of the hydrophilic window. b, Position distribution of perovskite single crystal in the coordinate system. c, SEM image of CsPbBr₃ arrays synthesized on SrTiO₃ substrate. d-g, Fluorescence micrograph of MAPbBr₃, MAPbBr₂Cl, MAPbBrCl₂ and MAPbCl₃ array, respectively.

Credit

by Zhangsheng Xu, Xun Han, Wenqiang Wu, Fangtao Li, Ru Wang, Hui Lu, Qiuchun Lu, Binghui Ge, Ningyan Cheng, Xiaoyi Li, Guangjie Yao, Hao Hong, Kaihui Liu, and Caofeng Pan

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CC BY

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