Quantification of the spin-transfer torque effect is a major advance towards the realization of practical non-volatile magnetic memory devices. Electric currents—as opposed to magnetic fields—will be ...

4.9.1 Torque on a rectangular current loop in a uniform magnetic field 4.9.2 Circular current loop as a magnetic dipole Pragya Sagar has completed her graduation in Journalism, Psychology and English.

Back when I was a kid, we had these things called compasses. It's just a magnetic needle inside a case that is free to rotate. Since a magnetic field can exert a torque on another magnet, this needle ...

Researchers discovered a new mechanism for faster, more efficient magnetic domain wall motion using dual spin torques in cobalt-iridium-platinum multilayers. In spintronic memory, information is ...