All the world’s discarded phones, bricked laptops, and other trashed electronics are collectively a treasure trove of rare earth elements (REEs). But separating out and recovering these increasingly ...
Creating strong permanent magnets without using so-called rare earth elements is an ongoing topic of research. An interesting contestant here are iron nitride magnets (α”-Fe 16 N 2), which have the ...
Person wearing lab coat, safety goggles, and gloves holds a piece of black paper held by metal clamps Postdoctoral researcher Shichen Xu examines the carbon paper platform that holds powdered magnet ...
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