We have studied experimentally the formation of magnetic solitons in a periodic system constituted by a ferromagnetic film and a periodic metal grating. We show that due to the finite-size effects and the influence of dynamic magnetic losses, the wave dispersion within the stop bands caused by the periodicity allows observation of both bright and dark solitons formed via the induced and the coupled modulation instabilities. We find that the flexibility of the studied system enables a wide variation in the characteristics of the excited solitons by the proper choice of the experimental conditions.
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Устинов et al. (2010) studied this question.
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