Route to chaos of a domain wall with vertical Bloch lines

A route to chaos of a domain wall in a thin magnetic garnet film is investigated numerically using Slonczewski's equation of motion for a periodic drive field with its amplitude treated as a control parameter. The route to chaos consists of alternatively occurring ranges of quasiperiodic and periodic wall motion. In the neighborhood of the lower limit of chaotic range the symptoms of intermittency and fractal character of the boundary of basins of attraction were found.<
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