But each unit is slightly twisted relative to this adjacent magnetic atom, resulting in some ferromagnetic-like properties.

Converting a magnet to a non-magnet is called demagnetisation. Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet.

Advanced materials with finely tuned electric and magnetic properties are the goal of all materials scientists. More energy efficient electronic devices, better performing hybrid electric vehicles ...

Physicists have long believed that it is impossible to alter the magnetic properties of rare earth elements. However, for the first time, a new study shows that laser pulses have the power to ...