Strong magnets tend to be large and power-hungry, but a new design has produced a powerful magnet that fits in the palm of your hand, making it more practical and affordable ...

A magnet is an important part of devices like smartphones, automobiles, and many more. Most of these magnets are made using rare-earth materials, which are expensive and scarce on the market. Also, ...

For physicists, loss of magnetization in permanent magnets can be a real concern. In response, scientists created the strongest available magnet -- one offering ten times more magnetic energy than ...

A new permanent magnet design of quasi-axisymmetric stellarator was made by researchers led by Prof. XU Guosheng from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of ...

For several decades, Bruker has focused on the design and manufacturing of magnets and cryogenic systems, growing to become the largest producer of superconducting magnets for nuclear magnetic ...

As a noninvasive neuromodulation method, transcranial magnetic stimulation (TMS) shows great potential to treat a range of mental and psychiatric diseases, including major depression. Current methods ...

One of the seemingly most difficult aspects of power electronics is how to design power inductors and transformers. This specialty is often reserved for magnetics experts while electronics engineers ...

For physicists, loss of magnetisation in permanent magnets can be a real concern. In response, the Japanese company Sumitomo created the strongest available magnet--one offering ten times more ...