Hackaday

halbach array

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 ...
Hackaday

Halbach Array Makes Magnets Strong, Weak

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 ...
IEEE

Halbach array magnet and its application to PM spherical motor

Abstract: Halbach array as a new type of magnet array had been highly attached importance to since it was proposed. The application domain of PM motor was greatly widened because of excellent ...
Interesting Engineering

Magnetic field breakthrough could bring affordable MRIs to rural hospitals

Focused magnet system consisting of two stacked rings, each with 16 FeNdB magnet cuboids with a side length of 20 millimeters.Johannes Gutenberg University Mainz German physicists have overcome a long ...
SciTech Daily

Stronger Magnetic Fields Without Superconductors? Scientists Say Yes

Using compact magnets and 3D-printed rings, scientists have unlocked stronger, more even magnetic fields that could revolutionize MRI and magnetic levitation. Credit: Shutterstock Two German ...