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Search results for materials characterization

Analytical Chemistry Jul 15, 2025

Novel approach reduces alloy microstructure prediction from years to minutes

For thousands of years, humans have combined metals to collectively harness properties found in individual components, producing such practical materials as bronze, brass and, more recently, steel. However, predicting the ...

Condensed Matter Jul 15, 2025

A promising pathway for the electrical switching of altermagnetism

The ability to switch magnetism, or, in other words, to change the orientation of a material's magnetic moments, using only electricity, could open new opportunities for the efficient storage of data in hard drives and other ...

Biochemistry Jul 15, 2025

Researchers create stable chiral molecules with novel stereogenic centers for future medicines

Chirality: like a right hand and a left hand, two molecules can have the same composition, but a different shape and arrangement in space. And this difference can change everything. Understanding and controlling this phenomenon ...

Materials Science Jul 14, 2025

Automated labs collect 10 times more data, accelerating materials research and reducing costs

Researchers have demonstrated a new technique that allows "self-driving laboratories" to collect at least 10 times more data than previous techniques at record speed. The advance—which is published in Nature Chemical Engineering—dramatically ...

Space Exploration Jul 11, 2025

NASA selects instruments for Artemis lunar terrain vehicle

NASA has selected three instruments to travel to the moon, with two planned for integration onto an LTV (Lunar Terrain Vehicle) and one for a future orbital opportunity.

Polymers Jul 11, 2025

Retarding corrosion of a magnesium alloy using a polymer coating in dynamic electrolyte flow conditions

Imagine going through a surgery where the doctor proposes the use of a temporary implant that dissolves by itself with time in the human body, thereby avoiding a painful second surgery. As great as that would sound, the challenges ...

Evolution Jul 9, 2025

Ancient rhino tooth protein recovery illuminates family tree

Scientists have shed new light on the rhino family tree after recovering a protein sequence from a fossilized tooth from more than 20 million years ago. The recovered protein sequences allowed researchers to determine that ...

Bio & Medicine Jul 9, 2025

Novel nanostructures in blue sharks reveal their remarkable potential for dynamic color-change

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces their iconic blue coloration, but intriguingly, also suggests a potential capacity for color change.

Bio & Medicine Jul 9, 2025

Need a new 3D material? Build it with DNA

When the Empire State Building was constructed, its 102 stories rose above midtown one piece at a time, with each individual element combining to become, for 40 years, the world's tallest building. Uptown at Columbia, Oleg ...

Optics & Photonics Jul 9, 2025

Stoichiometric crystal shows promise in quantum memory

For over two decades, physicists have been working toward implementing quantum light storage—also known as quantum memory—in various matter systems. These techniques allow for the controlled and reversible mapping of ...

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