Observation of spin-wave solitons in ferromagnetic films
Kalinikos B. A., Kovshikov N. G., Slavin A. N.
The phenomenon of self-induced transparency of spin systems is observed for the first time in pulse propagation of ultrahigh-frequency (uhf) spin waves in ferromagnetic films (FF). The experimentally recorded facts and the theoretical models reveal a soliton nature of the observed phenomenon.