Experimental study of the elementary excitations in a Bloch wall
Dedukh L. M. , Nikitenko V. I. , Synogach V. T.
The spectrum for low-amplitude oscillations of a monopolar domain wall in yttrium garnet ferrite wafers is studied. Resonances caused by the domain-wall flexural standing waves in the sample is detected. The dispersion law for these waves is determined for the first time.