Engineering

Chemical fine-tuning lifts perovskite LEDs to 37% efficiency

Chemists developed a way to significantly improve the performance of light-emitting diodes (LEDs) made with perovskite. The journal Nature published the advancement in these hybrid LEDs, which hold potential for a range of ...

Engineering

AI and symmetry speed design of sound-absorbing fabrics

Woven textiles can do more than provide softness and strength. Their microscopic arrangement of yarns can also influence how sound travels through a material. However, finding suitable over-and-under yarn patterns is a difficult ...

Engineering

Using electronic structure to guide AI in designing new materials

Structure dictates function. Scientists are increasingly using artificial intelligence (AI) to design the arrangement of atoms in new materials with desired properties. Now, researchers at the Institute of Industrial Science, ...

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