Iron oxide behavior under pressure may reduce reliance on rare-earth metals in consumer, energy and medical tech
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Iron oxide behavior under pressure may reduce reliance on rare-earth metals in consumer, energy and medical tech

Researchers at The University of Texas at Arlington have discovered a surprising new type of magnetic property that could lead to stronger magnets made from tiny particles of common iron oxide. This finding could enhance the performance of everyday technologies while reducing the need for rare-earth metals—materials that are more costly, less sustainable and harder to obtain.