May 18, 2024
Molecular engineering enables bright blue LEDs

Molecular engineering enables bright blue LEDs

Nature, Published online: 21 December 2022; doi:10.1038/d41586-022-04447-0

Future LEDs could be based on lead halide perovskites. A breakthrough in preparing device-compatible solids composed of nanoscale perovskite crystals overcomes a long-standing hurdle in making blue perovskite LEDs.

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