Bright blue nanoscale LEDs for next-generation displays

Nature, Revealed on-line: 03 August 2022; doi:10.1038/d41586-022-02014-1

Microscopic light-emitting diodes (LEDs) have purposes starting from augmented-reality shows to large-screen merchandise, however their brightness usually decreases as their dimension is lowered. An answer to this downside has now been discovered and used to fabricate shiny blue nanoscale LEDs.