The Einstein–de Haas effect, which links the spin of electrons to macroscopic rotation, has now been demonstrated in a ...

Abstract: Rogowski coil is an effective tool, which is capable of testing kilo-ampere (kA)-class nanosecond (ns)-scale pulsed current. The basic principle is the Faraday Law of electromagnetic ...

When quantum spins interact, they can produce collective behaviors that defy long-standing expectations. Researchers have now shown that the Kondo effect behaves very differently depending on spin ...

Collective behavior is an unusual phenomenon in condensed-matter physics. When quantum spins interact together as a system, they produce unique effects not seen in individual particles. Understanding ...

Ritwik is a passionate gamer who has a soft spot for JRPGs. He's been writing about all things gaming for six years and counting. When BioWare was at the height of its game, fans were treated to one ...

Abstract: Manufacturing tolerances and rotor eccentricity are two typical manufacturing uncertainties in actual permanent-magnet (PM) motors, which lead to the deterioration of cogging torque. In this ...