The magnets create a gradient of 1.13 T/m ... The MPI system also incorporates a water-cooled 26.3 kHz drive coil, which produces the oscillating magnetic field (of up to 7 mT peak) needed to drive ...

(3) The full magnetic gradient tensor (MGT ... In traditional magnetic communication, coils are used to detect the induced magnetic field. Their sensitivity increases with increasing signal frequency.

Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not ...

Abstract: Creating an effective gradient coil is essential for enabling portable, high-quality magnetic resonance imaging (MRI). This study introduces a method that incorporates a power consumption ...

Experience the raw power of 3 Tesla coils in action! Watch as they discharge electric currents in stunning slow motion, ...

Researchers at CU Boulder have created a new type of magnetic field sensor using atoms, offering increased precision.

“The current behaviour of magnetic north is something that we have never observed before,” William Brown, a global geomagnetic field modeler at the British Geological Survey, said in a statemen ...