A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.
Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.
Researchers have uncovered how atoms subtly rearrange themselves for up to a trillionth of a second before releasing ...
"When Arp 220 is observed as a whole, it's one of the best places in the universe for astronomers to study how gravity, star formation, and powerful winds work together with strong magnetic fields to ...
Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...
Atomic scale copper rich layers inside rare earth magnets suppress demagnetization, improving strength, stability, and efficiency in motors and generators.
An international research team within the DFG Collaborative Research Center SFB/TRR 270 “HoMMage”, has published new findings on more efficient permanent magnets in the prestigious journal Nature ...
Abstract: This article presents a numerical approach for computing and synthesizing the force between two permanent magnets (PMs) under general conditions. Initially, a general formula for determining ...
Permanent Magnet (PM) Demagnetization (PMD) faults in Permanent Magnet Synchronous Machines (PMSMs) pose significant challenges to their reliability and performance, necessitating advanced diagnostic ...
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