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Search results for materials science

Nanophysics Sep 17, 2025

Nanoscale optical device enables independent control of light intensity and phase using electricity

A nanoscale optical device has been developed that allows independent control over the intensity and phase of light. By applying voltage, this innovative device can freely manipulate the phase and magnitude of second-harmonic ...

Planetary Sciences Sep 17, 2025

From terraced hills to collapsed soufflés, scientists decode Venus's mysterious surface

A research team led by geophysicists at UC San Diego's Scripps Institution of Oceanography provides an explanation for features that characterize the surface of the solar system's hottest planet.

Earth Sciences Sep 17, 2025

New evidence points to two distinct Australian tektite groups with different origins

Throughout the planet, there are only a handful of known tektite strewn fields, which are large swaths of land where natural glass (tektite) was strewn about after forming from terrestrial material and being ejected from ...

Paleontology & Fossils Sep 17, 2025

'Teen' pachycephalosaur fossil is oldest and most complete skeleton found to date

A "teenaged" pachycephalosaur from Mongolia's Gobi Desert may provide answers to lingering questions around the dinosaur group, according to new research published today in the journal Nature. The fossil represents a new ...

Space Exploration Sep 17, 2025

Engine trouble forces Northrop Grumman to delay supply delivery to International Space Station

A newly launched supply ship has run into engine trouble that is preventing it from reaching the International Space Station.

Archaeology Sep 17, 2025

Ancient bronze mirrors linked to economic prosperity of early Han Dynasty

A new study by the University of Science and Technology of China's (USTC) Archaeo-metallurgy Laboratory reveals a compelling connection between ancient bronze mirror craftsmanship and the economic recovery during the "Reign ...

Optics & Photonics Sep 17, 2025

Innovative microscope captures large, high-resolution images of curved samples in single snapshot

Researchers have developed a new type of microscope that can acquire extremely large, high-resolution pictures of non-flat objects in a single snapshot. This innovation could speed up research and medical diagnostics or be ...

Condensed Matter Sep 17, 2025

Ultrathin films of ferromagnetic oxide reveal a hidden Hall effect mechanism

Researchers from Japan have discovered a unique Hall effect resulting from deflection of electrons due to "in-plane magnetization" of ferromagnetic oxide films (SrRuO3). Arising from the spontaneous coupling of spin-orbit ...

Polymers Sep 17, 2025

Color-changing organogel stretches 46 times its size and self-heals

Scientists from Taiwan have developed a new material that can stretch up to 4,600% of its original length before breaking. Even if it does break, gently pressing the pieces together at room temperature allows it to heal, ...

Superconductivity Sep 17, 2025

Single device amplifies signals while shielding qubits from unwanted noise

Quantum computing, an approach to deriving information that leverages quantum mechanical effects, relies on qubits, quantum units of information that can exist in superpositions of states. To effectively perform quantum computing, ...

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