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Condensed Matter Aug 20, 2026

New measurements explain how silicon and diamond achieve extreme reversible stretching

A research team led by Yang Lu from the Department of Mechanical Engineering at the Faculty of Engineering, The University of Hong Kong (HKU), has uncovered the microscopic physical nature of ultralarge elasticity in covalent ...

Superconductivity Aug 18, 2026

Krypton gas emerges as a new ingredient for quantum computing

To commercialize quantum computing, manufacturers need high-quality superconducting materials for microchips, but they also require a reliable, sustainable nanofabrication process. Tantalum is a corrosion-resistant metal ...

Planetary Sciences Aug 18, 2026

Ruby-forming mineral found by Mars rover hints at violent impacts

So far, most of the minerals found on Mars tell a story of lava poured out by ancient volcanoes, followed by long stretches in which water trickled through and slowly reshaped the rock. However, some rocks scattered across ...

Optics & Photonics Aug 17, 2026

Time-gating technique sees through deep tissue, dense fog, and other obstacles

From helping doctors detect cancer to guiding self-driving cars through traffic, many modern imaging systems rely on near-infrared light, producing a crisp picture when visible light would scatter and yield a blurry picture. ...

Optics & Photonics Aug 15, 2026

Nonrepeating photonic crystal may enable more tunable, reliable semiconductor lasers

Over the past two decades, photonic-crystal surface-emitting lasers (PCSELs) have shown promise as a type of advanced semiconductor laser useful in defense- and aerospace-related applications. Typically, these devices are ...

General Physics Aug 14, 2026

Bound gravitational waves inspired by photonic systems

When one mentions "waves," we immediately think of a perturbation that propagates. This applies to waves on the shore, sound waves in the air or electromagnetic waves that we use to transmit information via optical fibers. ...

Astronomy Aug 13, 2026

Proposed 900-telescope array could detect an Earth-like exoplanet's atmosphere in a single transit

What do you do when the observation you need comes around once a year? Well, preparation is key, but this is the awkward truth about finding another Earth. When a planet crosses the face of its star, a sliver of starlight ...

Astrobiology Aug 13, 2026

What a dry meteorite tells us about water on Mars

Detecting water where none remains today: Neutron and X-ray tomography make it possible. In an international study conducted with the participation of the Paul Scherrer Institute PSI, researchers have brought to light macroscopic ...

Nanophysics Aug 13, 2026

How multilayer nanocoatings dissipate energy at the nanoscale to prevent failure

An international research team including Alexander Korsunsky from the Skoltech Engineering Center has, for the first time, directly measured mechanical stresses at the contact between a diamond indenter and a complex nanostructured ...

Biotechnology Aug 12, 2026

Single synthetic peptide forms electrically polarized, self-healing hydrogel

Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) and RIKEN Pioneering Research Institute (PRI) in Japan, together with collaborators from the University of Münster, Germany, have developed a new hydrogel ...

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