These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen. These new ...

We find that ferrimagnetism in gallium ferrite is primarily due to this exchange between Ga-Fe sites such that Fe spins at Ga1 and Ga2 sites are antiferromagnetically aligned while maintaining ...

TDK Corporation (TSE: 6762) announced today that subsidiary TDK Ventures, Inc. has invested in thermal interface solution innovator NovoLINC, a Pittsburgh, Pennsylvania-based company that is ...

Abstract: A multiphysics hierarchical optimization strategy is proposed to enhance the optimization efficiency and quality of high power density permanent magnet (PM) machines. The analytical models ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

Abstract: Coreless axial-flux permanent-magnet (AFPM) machines have recently gained prominence as efficient power generation solutions. Eliminating the core resolves challenges such as eddy current ...

A solution proposed by a team of scientists at the North Carolina State University is a metamaterial that can change shape in response to magnetic fields. This material had to be easily deformable ...