Tag Archives: APS Physics

Self-Repelling Species Still Self-Organize

Catalytically active particles form clusters when they respond not only to their own chemical targets but to those of other catalysts, too. Continue reading

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The History of the Printing Press under an X-Ray Microscope

Researchers turn to synchrotron imaging of historical and homemade prints to explore possible connections between early printing methods in Korea and Europe. Continue reading

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Global Connectivity Predicts Reactivity

The reactivity of a material is describable using only the arrangement of its atoms, a finding that could be used to speed up the search for new catalytic materials. Continue reading

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Droplets Scoot Like Caterpillars

A liquid droplet pushed by the wind contracts and stretches its way along a surface until it breaks apart. Continue reading

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Photovoltaic Effect Goes Symmetric

A flower-petal pattern of light could induce electrical currents in a wider array of crystalline materials. Continue reading

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Completing the Picture of How Oil Weathers in Seawater

Experiments show that crude oil exposed to sunlight weathers differently in cold seas than in warmer ones, a finding that has implications for cleanup efforts of high-latitude marine oil spills. Continue reading

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Global Quantum Communication via a Satellite Train

Long-distance quantum communication can be achieved by directly sending light through space using a train of orbiting satellites that function as optical lenses. Continue reading

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Writing the Rules of Turbulence

An experimentally derived equation of state captures a turbulent energy cascade in a far-from-equilibrium quantum gas. Continue reading

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Scientists Theorize a Hidden Phase Transition Between Liquid and a Solid

Improved understanding of glassy dynamics could help scientists explain why a liquid behaves like a solid, and develop useful new materials. Continue reading

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Zap with Microwaves to Reverse Spin

Irradiating a uniaxial magnetic system with a specific sequence of microwave pulses can induce in the system quantum oscillations that cause the material’s spins to flip back and forth. Continue reading

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