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 ...

Security

New cyber threat to water systems exposes limits of encryption

University of British Columbia researchers have uncovered a vulnerability that could allow hackers to target and disrupt critical infrastructure such as water treatment plants and energy grids without needing to break into ...

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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