October 23, 2020

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Building Materials from Spinning Particles

Swarms of synchronized active spinning particles exhibit complex collective behavior, ranging from liquid-like states to dynamic crystals.

August 21, 2020

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Next-Generation Electron Source Hits the Bullseye for Materials Studies

New lens could generate an ion beam that is both small and fast.

August 14, 2020

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Watching Electrons Harvest Light at the Nanoscale

Insight into charge generation induced by light could enable the design of better photocatalysts made from nanomaterials.

August 11, 2020

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Elongated Ring Polymers Get Tied Up in Knots

Controlling the knotting of molecular chains offers new ties from polymer fluids to industrial applications.