Magnetic reconnection is a process that occurs when the magnetic fields of a conductive plasma quickly rearrange and release ...

Permanent-magnet alternators (PMA or PM alternator) utilize permanent magnets instead of field coil excitation to generate electricity. PMAs offer high efficiency, low maintenance, and high ...

A novel experiment at the University of Hamburg utilizes matter waves to understand magnets. Magnets are built of elementary magnets which can point North (red) and South (blue), as can be seen in ...