Rare-Earth-Free Zinc Oxide Achieves A First In Stress-To-Light Conversion

Revolutionary Zinc Oxide Breaks Ground in Stress-to-Light Technology

Mechanoluminescent materials have the unique ability to transform mechanical energy—such as stress, strain, and vibrations—into visible light, making them ideal for self-sustaining sensors that operate without batteries or wiring. This technology holds promise for various applications, from biomedical sensors to monitoring systems for infrastructure. Despite their potential, high-performance mechanoluminescent materials have typically depended on costly rare-earth elements and intricate material formulations.