Rare earth free permanent magnets

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Scientific teaching covers the importance of permanent magnets, limitations of rare-earth magnets, and the demand for inexpensive alternatives. It also delves into previous work on Fe2P as a potential rare-earth-free magnet. The research article discusses the intrinsic magnetic properties of (Fe1−yCoy)2P1−xSix single crystals and their practical applications. Authors and affiliations, experimental methods, and supporting information are also included, providing a comprehensive understanding ...