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Levitating Liquids
With liquid everywhere around us, it’s surprising to learn how little is really understood about the fundamental properties of liquids, like viscosity, at the atomic level. For a group of researchers working at Oak Ridge National Laboratory’s Spallation Neutron Source, using neutrons to study the atomic dynamics of liquid metals is key to unlocking the… Continue Reading →
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Water, Water, Everywhere — Controlling the Properties of Nanomaterials
Scientists at the US Department of Energy’s Oak Ridge National Laboratory are learning how the properties of water molecules on the surface of metal oxides can be used to better control these minerals and use them to make products such as more efficient semiconductors for organic light emitting diodes and solar cells, safer vehicle glass… Continue Reading →
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Atomic Trigger Shatters Mystery of How Glass Deforms
Throw a rock through a window made of silica glass, and the brittle, insulating oxide pane shatters. But whack a golf ball with a club made of metallic glass—a resilient conductor that looks like metal—and the glass not only stays intact but also may drive the ball farther than conventional clubs. In light of this… Continue Reading →