Magnetars are surrounded by the most powerful magnetic fields in the known universe ... can occur — then it can erupt in a supernova or undergo an "accretion-induced collapse." A white dwarf following ...

As with all currents, the induced current creates a magnetic field around itself. Note that this magnetic field opposes the original change. For example, if a magnet is moved into a coil of wire ...

Recently, a group of researchers discovered a novel way to achieve spin-valve effects using kagome quantum magnets.

An Osaka Metropolitan University-led team synthesized a Co-based complex to develop a spin-1/2 anisotropic Kondo necklace model with radicals and Co spins.