Mobility of the Bloch point along the Bloch line
Gornakov V. S. , Nikitenko V. I. , Prudnikov I. A.
The spectrum of oscillations of a Bloch point along a Bloch line in an yttrium garnet ferrite has been measured for the first time. The spectrum was found to be of a relaxational nature. The mobility of the Bloch point, calculated from experimental data, was found to be lower by two or three orders of magnitude than the line and wall mobilities.