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Search results for piezoelectric

Condensed Matter Oct 10, 2025

Ice XXI: Scientists use X-ray laser to identify new room-temperature phase

Ice cream comes in many different flavors. But even pure ice, which consists only of water molecules, has been discovered to exist in more than 20 different solid forms or phases that differ in the arrangement of the molecules. ...

Biochemistry Sep 24, 2025

Biohybrids: Pioneering sustainable chemical synthesis at the energy-environment frontier

With global energy demand climbing and climate challenges intensifying, researchers are exploring transformative new ways to make chemical manufacturing sustainable.

Condensed Matter Sep 19, 2025

Researchers are first to image directional atomic vibrations

Researchers at the University of California, Irvine, together with international collaborators, have developed a new electron microscopy method that has enabled the first-ever imaging of vibrations, or phonons, in specific ...

Earth Sciences Sep 16, 2025

Geologists discover where energy goes during an earthquake

The ground-shaking that an earthquake generates is only a fraction of the total energy that a quake releases. A quake can also generate a flash of heat, along with a domino-like fracturing of underground rocks. But exactly ...

General Âé¶¹ÒùÔºics Sep 1, 2025

Scientists find that ice generates electricity when bent

A study co-led by ICN2 reveals that ice is a flexoelectric material, meaning it can produce electricity when unevenly deformed. Published in Nature Âé¶¹ÒùÔºics, this discovery could have major technological implications while ...

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 ...

Condensed Matter Jul 30, 2025

Researchers develop flexible fiber material for self-powered health-monitoring sensors

Could clothing monitor a person's health in real time, because the clothing itself would be a self-powered sensor? A new material created through electrospinning, which is a process that draws out fibers using electricity, ...

Optics & Photonics Jun 27, 2025

Wafer lens changes X-ray beam size by more than 3,400 times

Using only a single-crystal piezoelectric thin wafer of lithium niobate (LN) instead of the usual two-part structure, a group from Nagoya University in Japan has created a deformable mirror that changes X-ray beam size by ...

Nanomaterials Jun 17, 2025

Nanofibers yield stronger, tougher carbon fiber composites

Researchers at the U.S. Department of Energy (DOE)'s Oak Ridge National Laboratory (ORNL) have developed an innovative new technique using carbon nanofibers to enhance binding in carbon fiber and other fiber-reinforced polymer ...

Nanophysics Jun 5, 2025

'Electron shower' technique unlocks advanced piezoelectric films for next-generation electronics

Our everyday lives are so riddled with electronics that we hardly notice them anymore. When we casually reach for our smartphone, we rarely think about how complex this device is. Hundreds of tiny components work together ...

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