Sagawa began working on permanent magnets when his employer ... but it lacked a sufficient coercivity — a measure of a magnet’s resistance to other strong magnetic fields,” explains Sagawa.

Researchers from Florida State University have discovered a novel way to create a particular class of 2D material and enhance ...

At just a few atoms of thickness, 2D materials offer revolutionary possibilities for new technologies that are microscopically sized but have the same capabilities as existing machines. Florida ...

The new material was another breakthrough—a permanent magnet with higher coercivity, a measure of a magnet's ability to withstand an external magnetic field. The best permanent magnets used in ...

“A big challenge in studying Nd-Fe-B permanent magnets is understanding and controlling the grain boundary magnetism, which is essential for improving the coercivity of the magnet,” says ...

Rare earth magnets are a crucial component of electric motors in an electric vehicle (EV). According to IDTechEx, rare earth ...