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The inability to control or tune graphene’s unique properties has been an obstacle to its application

A new recycling method developed by scientists at the Critical Materials Institute, a U.S. Department of Energy Innovation Hub led by the Ames Laboratory, recovers valuable rare-earth magnetic material from manufacturing waste and creates useful magnets out of it. Efficient waste-recovery methods for rare-earth metals are one way to reduce demand for these limited mined resources.

Karl A. Gschneidner and fellow scientists at the U.S. Department of Energy’s Ames Laboratory have created a new magnetic alloy that is an alternative to traditional rare-earth permanent magnets.

Collective, fast diffusion observed by Ames Laboratory team could represent a new way to grow perfect, tiny metal nanostructures.

Ames Laboratory scientists use genetic markers to discover the rhizosphere.


















