Cutting-edge ultrafast imaging by several methods revealed ultrafast mechanical motion tied to a change in magnetic state in a layered material. This magnetic effect could have applications in nanodevices requiring ultra-precise and fast motion control.
Alaska is warming faster than any other state. Pumped storage hydropower has the potential to integrate more wind and solar into the energy grid to reduce the carbon dioxide emissions driving climate change in the state.
Argonne scientists have developed a new electrolyte for lithium metal batteries to power electric vehicles. They would greatly increase vehicle range, cost less than current designs and run more safely, since the electrolyte is nonflammable.