Spin Waves in Magnetic Films with Antidots

Аннотация

This review presents the data of the experimental investigation of the propagation and decay of magnetostatic spin waves (MSWs) obtained when analyzing the Brillouin light scattering data in yttrium iron garnet films. It is shown that the effect of nonreflected wave connected with artificial antidots in films leads to a significant increase in the intensity and propagation length of the magnetostatic spin waves in yttrium iron garnet.