As power consumption by machine learning technologies rises, demand grows for AI devices with low power consumption and high computational performance. "Physical reservoirs" are AI devices that perform efficient brain-inspired information processing called...

A major breakthrough in battery science reveals why promising single-crystal lithium-ion batteries haven’t lived up to expectations. Researchers found that these batteries crack due to uneven internal reactions, not the grain-boundary damage seen in older designs....

Graphene Square has completed a graphene film mass-production plant at the Blue Valley National Industrial Complex in Pohang, North Gyeongsang Province of Korea. It is regarded as the first attempt in Korea to produce large-area graphene continuously based on...

Researchers at Sungkyunkwan University (SKKU), Hong Kong University of Science and Technology (HKUST) and Jeonbuk University have developed a graphene oxide–wrapped hybrid electrode platform that allows real-time, label-free monitoring of dopamine activity from...

A shiny gray crystal called platinum-bismuth-two hides an electronic world unlike anything scientists have seen before. Researchers discovered that only the crystal’s outer surfaces become superconducting—allowing electrons to flow with zero resistance—while the...

Researchers from the University of Illinois Chicago, Wayne State, and Northwestern have shown that random defects in graphene transistors can be harnessed for next-generation hardware security. Their work demonstrates how the intrinsic disorder in graphene can...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly through motion. That insight laid the foundation for thermodynamics, the rules that govern energy, work, and disorder. Now, researchers at...