Powerful rare-earth-free magnet "evolved" and refined by a machine learning algorithm

Powerful rare-earth-free magnet “evolved” and refined by a machine learning algorithm

A rare-earth-free magnetic material with properties similar to rare-earth magnets found in everything from wind turbines to computer hard drives has been discovered by US researchers using a machine learning-guided approach. The material requires further development, but the demonstration is an important step on the way to creating powerful magnets that do not rely on …

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