This video explains how magnets work and how magnetic fields are generated by the movement of electric charges. Magnetic ...

“Focused” magnet system consisting of two stacked rings, each with 16 FeNdB magnet cuboids (side length 20 mm). The inner diameter is 160 mm, and the magnetic field of 20 mT exhibits a homogeneity of ...

Permanent magnet synchronous machines (PMSMs) are widely adopted in industrial and electric vehicle applications thanks to their high power density and efficiency. However, with increasing demands on ...

India’s clean-tech future depends on independence in the smallest technologies. Owning magnet manufacturing protects growth, ...

Tesla will create a permanent magnet electric vehicle motor with zero rare earth elements in it, the company announced at its Investor Day today. Rare earth elements are a bone of contention in EV ...

UPDATE 10/20/2025: Niron Magnetics just broke ground on its commercial magnet production site in Sartell, Minnesota, which will become one of North America's largest magnet production it has expanded ...

As noted in the paper by [P. Helander] et al., the use of permanent magnets can substantially simplify the magnetic-field coils of a stellarator, which are then primarily used for the toroidal ...

The leading German tech giants over at Mahle have developed an electric motor that doesn’t use permanent magnets. It has the potential of powering a wide range of vehicles, it’s highly efficient, and ...

NioCorp (NB) Developments has completed testing of its proposed hydrometallurgical process for producing critical minerals at the proposed Elk Creek Critical Minerals Project in southeast Nebraska for ...