Increasingly, engineers refer to the heads that read computer hard disks as “spintronics devices.” That’s because these sensors use the orientations of electrons’ magnetic fields, or spins, to read the ones and zeros of digital information.
Increasingly, engineers refer to the heads that read computer hard disks as “spintronics devices.” That’s because these sensors use the orientations of electrons’ magnetic fields, or spins, to read the ones and zeros of digital information.