Source: wikibot/spin-wave
= Spin wave
{wiki=Spin_wave}
A spin wave, also known as a magn wave, is a collective excitation of the spins in a solid material, particularly in ferromagnetic and antiferromagnetic systems. It is a type of wave that propagates through a magnetic material due to the precession of the magnetic moments (spins) of the atoms or ions about their equilibrium positions.