DOMAIN-WALL OSCILLATION OF STR.IPE LATTICES IN GARNET FILMS

The domain-wall resonance(DWR) frequencies of stripe lattices in the garnet films, as a function of the in-film magnetic field H_p, have been measured. The samples were grown by liquid, phase epitaxy(LPE) ,on (111) GGG substrates. The experiments were carried out with the h.f. magnetic field parallel and perpendicular to the stripe domains, respectively. In addition, as the applied magnetic field was rotated out of the film gradually, the variation of the DWR frequencies was also investigated.