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Colloidal nanocrystals for large-area LEDs

Tilting the substrate after bar-coating of colloidal perovskite nanocrystals facilitates the nanocrystal self-assembly process and enables highly efficient large-area perovskite LEDs.

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Fig. 1: Modified bar-coating of large-area uniform PNC films.


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Correspondence to Letian Dou.

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Wang, K., Dou, L. Colloidal nanocrystals for large-area LEDs. Nat. Nanotechnol. 17, 562–563 (2022).

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