Tag Archives: Materials Sciences

Ferroelectricity Emerges at the Nanoscale

An ultra-thin version of a common material could boost electronic device efficiency. Continue reading

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Hyperdoped Silicon Photodiode Sets Efficiency Record

A new light-trapping architecture could lead to CMOS-compatible night-vision technology. Continue reading

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Unraveling the Topology of Knitted Fabrics

A framework based on knot theory links the robustness of textiles to the way defects propagate through them. Continue reading

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Optical Metasurface Captures Solar Magnetic Fields

The telescope-integrated device reveals the signal in snapshots of polarized sunlight. Continue reading

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Why Nanoscale Droplets Don’t Coalesce

Size-dependent electrostatic barriers place an upper limit on droplet merging efficiency. Continue reading

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Topological Catalyst Boosts Ammonia Synthesis

Thanks to its unusual band structure, a metal alloy could speed up a potentially sustainable production process. Continue reading

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Mysterious type of static electricity has a hidden culprit

Find explains how volcanic ash plumes spark lightning and why dust in grain silos can explode Continue reading

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Local Disorder Impacts a Quantum Material’s Electronic States

Atom-level understanding of how the surface electronic properties of a magnetic semimetal can be tuned could guide its use in advanced technologies like spintronics and catalysis. Continue reading

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Thin-Film Coating Boosts X-Ray Instrument Performance

Researchers developed optimized coatings for diffraction gratings that use thin-film interference to double the light reaching the sample, capturing power otherwise lost to absorption. Continue reading

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Patterned Surface Sustains Ultrahigh Vacuum

The 3D-printed fitting could help to miniaturize cold-atom sensors by reducing the need for continuous pumping. Continue reading

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