The influences of longitudinalphonon and transverse phonon on the magnon damping are compared, and the influences of the parameters are also illustrated.
比较了纵向声子与横向声子对磁振子衰减的影响，也讨论了各项参数的变化对磁振子衰减的影响。
2
Thequasi equilibrium relaxation occurs via elastic and inelastic scattering and the emission of longitudinal optical phonon.