Bar magnets and horseshoe magnets are two of the most common shapes of magnet. The magnetic field is shown by lines with arrows that point from north to south. You can tell how old some coins are ...

Physicists have discovered that electronic excitations in 2D magnets can interact through spin waves – ripples in a ...

Incidentally, [Dr.Stone] notes that the current version of the hardware and software can only handle one magnet at a time; visualizing complex magnetic fields and more than two poles would take an ...

In a recent collaboration between the High Magnetic Field Center of the ... Topological Kerr effects in two-dimensional magnets with broken inversion symmetry, Nature Physics (2024).

A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a magnetic field. Electrodes are located perpendicular to the magnets.