Fig. 7: Seed-induced growth patterning.
From: Recent progress in the patterning of perovskite films for photodetector applications
a Schematic of the process used to grow hexagonal lead halide perovskite (MAPbX3, X = Cl, Br, I) MP arrays on BN patterned films with an SEM image of the prepared MAPbX3 platelet array. Reproduced with permission98, Copyright 2016, The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. b Schematic of the scalable growth of perovskite single-crystal films. Reproduced with permission57, Copyright 2018, The American Association for the Advancement of Science. c Schematics of the vapor-phase fabrication of CsPbBr3 MP arrays. Reproduced with permission99, Copyright 2020, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. d Optical images of the CsPbBr3 MP growth process. The scale bar is 50 µm. Reproduced with permission99, Copyright 2020, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. e Illustration of seed-assisted space-confined vapor-phase growth. Reproduced with permission100, Copyright 2021, Wiley-VCH GmbH. f Schematic of the space-confined vapor-phase-growth setup. Reproduced with permission100, Copyright 2021, Wiley-VCH GmbH
