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Hidden reaction pathways inform additive engineering for perovskite LEDs

Nature, Published online: 14 October 2026; doi:10.1038/s41586-026-11120-3

Resolution and control of the hidden solution-phase chemistry of 5-aminovaleric acid added to perovskite precursor solutions is described for producing films with a near-unity mean peak photoluminescence quantum yield and near-infrared perovskite LEDs with enhanced external quantum efficiencies.

Mapping drivers of life expectancy change in Asia from 1990 to 2023

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10739-6

Using the Global Burden of Disease Study data across Asian countries and territories, life expectancy trends and the effects of cause-specific mortality and risk factors on changes in these trends are analysed.
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