World news

Results: 32719
arrow_upward arrow_downward

Tiny gold “super atoms” could spark a quantum revolution

ScienceDaily   -   General News Websites

Scientists have found that microscopic gold clusters can act like the world’s most accurate quantum systems, while being far easier to scale up. With tunable spin properties and mass production potential, they could transform quantum computing and...

Aug 11, 2025

Cooled rhombohedral graphene showed both superconductivity and magnetism unexpectedly

Nanowerk   -   Nanotechnology Websites

When scientists cooled rhombohedral graphene to a very low temperature, it behaved like both a superconductor and magnet at the same time. As scientists did not think this was possible, this characteristic is a major discovery.

Aug 11, 2025

Researchers create a novel gold compound

Nanowerk   -   Nanotechnology Websites

Researchers made gold reactive under extreme conditions, creating a new compound with hydrogen called solid gold hydride using the world's largest X-ray laser.

Aug 11, 2025

Megatonne-scale plants planned to turn captured CO2 into industrial nanocarbons

Nanowerk   -   Nanotechnology Websites

Researchers present a megatonne-scale design that converts captured CO2 into graphene nanocarbons, combining carbon removal with production of valuable industrial materials.

Aug 11, 2025

Aston Martin F1 Realme smartphone features graphene cooling tech

Graphene Info   -   Scientific and Educational Websites

Mobile phone brand Realme has launched the GT 7 Dream Edition in South Africa, created in collaboration with the Aston Martin Formula One team, which makes use of IceSense graphene technology.

Aug 11, 2025

Sub-10 nanometer gaps in graphene metasurfaces boosts control of infrared light

Nanowerk   -   Nanotechnology Websites

Uniform gaps below ten nanometers boost tuning range and efficiency in graphene metasurfaces for mid-infrared sensing, imaging, and communications.

Aug 10, 2025

Nanotechnology sensors detect forever chemicals in water quickly and with precision

Nanowerk   -   Nanotechnology Websites

New sensor detects PFAS in water at extremely low levels and tells apart similar compounds, providing a practical tool for protecting water supplies and supporting environmental monitoring efforts.

Aug 10, 2025

Researchers report one-step fabrication method for rGO-based anodes for alkaline oxygen evolution reaction

Graphene Info   -   Scientific and Educational Websites

Researchers from Brazil's Federal University of Paraíba – UFPB and Portugals' University of Aveiro and LASI (Intelligent Systems Associate Laboratory) have presented a simple and cost-effective approach for the one-step synthesis of MnCo...

Aug 10, 2025

AI designs light-shaping surfaces in seconds for vivid holograms and adaptable optics

Nanowerk   -   Nanotechnology Websites

AI model designs complex metasurfaces in seconds using physics-guided learning, enabling rapid, high-quality holographic devices and adaptable optical systems for multiple wavelengths and polarizations.

Aug 9, 2025

Researchers use electrode materials from used batteries to make cathodes with enhanced lithium storage properties

Graphene Info   -   Scientific and Educational Websites

South China University of Technology researchers have proposed a sustainable strategy to synthesize a series of FePO4 wrapped by reduced graphene oxides (FePO4@rGx (x = 0.05, 0.10 and 0.15) composites directly from waste LiFePO₄ batteries. South C...

Aug 9, 2025

REFINE