Ferromagnets are characterized by a magnetization that has long been used to store information. The magnetization is largely due to localized electron spins with their associated magnetic moments ...

Physicists have observed a magnetic phenomenon called the 'anomalous spin-orbit torque' (ASOT) for the first time. Scientists have made this observation, demonstrating that there exists competition ...

Over the last 40 years, permanent-magnet couplings have come into the manufacturing forefront. This technology can operate at high speeds without contact or wear of active components, and at ...

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 ...

Researchers at Tohoku University have achieved a significant advancement in opto-magnetic technology, observing an opto-magnetic torque approximately five times more efficient than in conventional ...

If you’re looking for customised industrial drive systems that are energy-efficient, dependable and sustainable, magnetically ...

A Hall effect magnetic torque sensor claims to boost EPS drivability for safer, sustainable motoring TT Electronics has introduced the SX-4462 Hall effect magnetic non-contact torque sensor, a ...

In a recent article, I wrote about step-motor system performance emphasizing key concepts that all engineers need to understand about this widely-used electro-magnetic-mechanical digital actuator. As ...

There are over 36,500 pieces of space debris of larger than 10 cm in orbit according to statistical model orbit provided by ...

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...

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 ...