If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a few ways to do this, but the Halbach ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

Graphic 2 caption: Composite illustration of the new Halbach array magnetic field orientation setup, where the red/blue arrows indicate the magnetization direction of the individual magnets and a ...