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Map of the calculated magnetic anisotropy. (Credit: Beeson et al., Adv. Mat., 2025) Although most of us simultaneously accept the premise that magnets are quite literally everywhere and that few people know how they work, a major problem with magnets today is that they tend to rely on so-called rare-earth elements. Although firmly in the […]
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Although rare-earth elements (REEs) are not very rare, their recovery and purification is very cumbersome, with no significant concentrations that would help with mining. This does contribute to limiting their availability, but there might be more efficient ways to recover these REEs. One such method involves the use of a bacteriophage that has been genetically […]
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It’s been a trope of the news cycle over the past decade or so, that there’s some element which we all need but which someone else has the sole supply, and that’s a Bad Thing. It’s been variously lithium, or rare earth elements, and the someone else is usually China, which makes the perfect mix […]