Downscaling micro- and nano-perovskite LEDs

Nature, Published online: 19 March 2025; doi:10.1038/s41586-025-08685-wA process based on perovskite semiconductors is described to downscale micro-LEDs and nano-LEDs to below the conventional size limits, demonstrating average external quantum efficiencies maintained at around 20% across a wide range of pixel lengths.

Mar 19, 2025 - 17:45
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Downscaling micro- and nano-perovskite LEDs

Nature, Published online: 19 March 2025; doi:10.1038/s41586-025-08685-wA process based on perovskite semiconductors is described to downscale micro-LEDs and nano-LEDs to below the conventional size limits, demonstrating average external quantum efficiencies maintained at around 20% across a wide range of pixel lengths.