A new theoretical study led by University of Delaware engineers reveals that magnons, a type of magnetic spin wave, can ...

Sharks don’t just rely on sight or smell—they use Earth’s magnetic field like a built-in compass to find their way across the ...

A new study may have solved a magnetic field mystery contained in 550-million-year-old rocks.

Here is how to implement a stepper motor to sense position and actively correct any error that might accrue during actuation.

Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These giants — some are billions of times heavier than our sun — can shoot out ...

In recent years, NASA's Parker Solar Probe has given us a close-up look at the sun. Among the probe's revelations was the presence of numerous kinks, or "switchbacks," in magnetic field lines in the ...

Under the right conditions, superconducting magnets allow electricity to flow essentially undisturbed, producing intense magnetic fields for a variety of uses, including nuclear fusion experiments.

Abstract: This paper proposes torque ripple reduction methods that inject a harmonic rotating magnetic field (RMF) in the overmodulation (OVM) region of permanent magnet synchronous motors (PMSMs).

The magnetic field swirling around an enormous black hole, located about 55 million light-years from Earth, has unexpectedly switched directions. This dramatic reversal challenges theories of black ...

What occurs during the melting process in two-dimensional systems at the microscopic level? Researchers at Johannes Gutenberg University Mainz (JGU) have explored this phenomenon in thin magnetic ...

A powerful new technique harnesses swirling plasma inside laser-blasted microtubes to produce record-breaking magnetic fields—rivaling those near neutron stars—all within a compact laboratory setup.