Scientists have discovered a new kind of magnetism in a rare-earth compound that can be used in quantum and spintronic technologies. It envisions a new class of materials that can be tuned to design faster and more energy-efficient magnetic and quantum devices for a vast range of strategic and industrial applications.

Rare-earth materials play a crucial role in modern technology, powering everything from electric vehicles and smartphones to wind turbines and defence systems. Among these, neodymium-based permanent magnets are indispensable due to their strong magnetic performance. Neodymium is a silver-white, malleable and highly reactive metal used for strong magnets, high precision lasers, anti-reflective glass and alloys.

However, until now, the magnetism in such materials was largely

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