Automakers and aerospace firms are accelerating rare-earth-free motor designs as dependence on neodymium becomes a liability.

A new battery technology has been developed that delivers significantly higher energy storage—enough to alleviate EV range ...

Scientists at Ames National Laboratory, in collaboration with Indranil Das's group at the Saha Institute of Nuclear Physics ...

Abstract: This article proposes a new design method for a flux reversal machine (FRM) for optimizing the back-electromotive force (back EMF), which takes the slotting effect in permanent magnet (SEPM) ...

Abstract: Demagnetization is one of the most important and major faults in permanent magnet (PM) machines caused by harsh operating conditions, physical damage, high-temperature, aging, or an inverse ...