Strong and compact, rare-earth magnets have found their way into everything from electric cars and wind turbines to MRI ...

A permanent magnet is always magnetic. It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and ...

Since their relatively recent appearance on the commercial scene, rare-earth magnets have made quite a splash in the public imagination. The amount of magnetic energy packed into these tiny ...

Fabrication and testing of the sixth and final 110-tonne superconducting magnet for the ITER fusion machine's 18-metre-tall ...

However, they suspected it would have just enough power to heat localised parts of the magnet above the Curie temperature, where the magnetic properties of the material break down. Thus ...