Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel ...

The ability to control the magnetic properties of rare-earth metals opens new avenues related to their use. For instance, these materials can now be considered for use in HAMR (heat-assisted ...

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"When a normal metal such as silver or copper is placed in strong magnetic fields at temperatures close to absolute zero, that is −273.15 °C, its heat conduction is expected to oscillate − a ...

"When a normal metal such as silver or copper is placed in strong magnetic fields at temperatures close to absolute zero, that is −273.15°C, its heat conduction is expected to oscillate—a ...