Magnetic gears represent a transformative approach to power transmission, utilising magnetic fields to transmit torque between rotating shafts without physical contact. This contactless operation ...

When circularly polarized light is incident perpendicular to the surface of a nano-thin film of cobalt-platinum alloy, which consists of cobalt and platinum, an opto-magnetic torque is generated (red ...

Laser heating generates a temperature gradient in the MnPt layer, which induces spin currents (green arrows) that are injected into the FePt layer. These spin currents generate spin torque, which ...

It is anticipated that within just a few decades, the surging volume of digital data will constitute one of the world's ...

“Spin-orbit-torque (SOT) devices are promising candidates for the future magnetic memory landscape, as they promise high endurance, low read disturbance, and low read error, in comparison with ...

Researchers created platinum-mixed metallic magnetic nanofilms that are 5x more efficient -- the ultimate energy-saving solution. Researchers at Tohoku University have achieved a significant ...