Magnets produced at room temperature using lasers could produce faster non-silicon processors

Magnets tuned with lasers at room temperature could lead to faster hard drives and a new generation of computer chips.
The Florida Times-Union

Hypromag Achieves Further Technical Milestones as Piloting Ramps Up in Advance of Commercial Rare Earth Magnet Production in The Uk, Germany and USA

Hard disk drive (HDD) magnets continue to be an important feedstock for HyProMag with HPMS now succesfully demonstrated on at least 18 different morphologies of HDDs and commercial grade N45M and N42M ...