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Fast growth of monocrystalline thin films of 2D layered hybrid perovskite

Ledee, F; Trippe-Allard, G; Diab, H; Audebert, P; Garrot, D; Lauret, J-S; Deleporte, E, CrystEngComm, 2017, 19, 2598-2602.

Hybrid organic–inorganic perovskites are on the way to deeply transforming the photovoltaic domain. Likewise, it recently appeared that this class of material has a lot of potential for other optoelectronic applications. One key aspect is to be able to synthesize monocrystalline thin films with large surface areas. Here, we report on the development of a new synthesis method for 2D hybrid organic–inorganic perovskite called “Anti-solvent Vapor-assisted Capping Crystallization”. This method allows us to grow monocrystalline thin films with a high aspect ratio in less than 30 minutes.

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Publication

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Paru le 21 mai 2017

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DOI: 10.1039/c7ce00240h