Fig. 12: Template-assisted growth method for synthesizing perovskite NWs.
From: Halide Perovskite Nanostructures: Processing Methods and Optoelectronics Applications
a Cross-sectional SEM image of perovskite NWs in AAO nanopores. b, c The variation of PL intensity of the sample with time under 30 mW/cm2 UV excitation and indoor illumination. d Schematic diagram of the preparation of CsPbBr3 NW array using a PDMS template. e Large-scale CsPbBr3 NW array. f Process flow diagram of the AAO template-assisted melt-pressing method. g Dark current drift of CsPbBr3 NW film. a–c Reproduced with permission from ref. 170. Copyright 2020, Elsevier; d, e Reproduced with permission from ref. 171. Copyright 2022, IOP Publishing; f, g Reproduced with permission from ref. 172. Copyright 2024, Royal Society of Chemistry.
