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Search results for materials science

Nanophysics Sep 1, 2025

Stretchable nanofilms unlock tunable magnetic properties, paving way for advanced electronics

Scientists at The University of Osaka and Tohoku University have developed a technique for creating nanoscale magnetic thin films with embedded functionality. By leveraging the stretchability of flexible substrates, they ...

Biotechnology Aug 30, 2025

Researchers discover new microprotein that controls metabolic health in mouse fat cells

Like bees breathing life into gardens, providing pollen and making flowers blossom, little cellular machines called mitochondria breathe life into our bodies, buzzing with energy as they produce the fuel that powers each ...

Earth Sciences Aug 29, 2025

Thawing permafrost raised carbon dioxide levels after the last ice age, study shows

Carbon dioxide levels in the atmosphere vary naturally between ice ages and interglacial periods. A new study by researchers at the University of Gothenburg shows that an unexpectedly large proportion of carbon dioxide emissions ...

Condensed Matter Aug 29, 2025

Interface-controlled antiferromagnetic tunnel junctions offer new path for next-gen spintronics

A research team led by Prof. Shao Dingfu at the Institute of Solid State Âé¶¹ÒùÔºics, the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences, has unveiled a new mechanism for achieving strong spin polarization ...

Environment Aug 29, 2025

Florida's once-pristine springs threatened by pollution, development and climate change

Seen from the air, a Florida freshwater spring is a bit of liquid heaven, luring humans and wildlife to enjoy its aquamarine cool. With at least 1,000 of them—more than any other state—the springs serve as beaches for ...

Condensed Matter Aug 29, 2025

Optoelectronics research could bring holograms to your smartphone and closer to everyday use

New research from the University of St Andrews paves the way for holographic technology, with the potential to transform smart devices, communication, gaming and entertainment.

Materials Science Aug 29, 2025

Scientists develop technology to grow semiconductor single crystals at temperatures exceeding 2,200°C

The single crystals currently used in semiconductors, electronic devices, and optical devices can't take the heat. This is because the materials typically used to make them—such as iridium and platinum—have a melting ...

Nanophysics Aug 29, 2025

Making the invisible visible: Dual laser excitation boosts light emission at nanoscale

Light still holds surprises—as demonstrated by researchers from the Ultrafast Phenomena Lab at the Faculty of Âé¶¹ÒùÔºics, University of Warsaw, in collaboration with the Institute of Low Temperature and Structure Research, ...

Plasma Âé¶¹ÒùÔºics Aug 29, 2025

Bon voyage: General Atomics set to ship final piece of giant battery to nuclear fusion project in France

The final section of what scientists and engineers say will be the largest and most powerful pulsed, superconducting magnet in the world has been completed at the Poway campus of San Diego-based General Atomics.

Condensed Matter Aug 29, 2025

Antiferromagnets outperform ferromagnets in ultrafast, energy-efficient memory operations

Advances in spintronics have led to the practical use of magnetoresistive random-access memory (MRAM), a non-volatile memory technology that supports energy-efficient semiconductor integrated circuits.

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