Generation of spin-wave dark solitons with phase engineering
Pattern Formation and Solitons
2009-11-10 v1
Abstract
We generate experimentally spin-wave envelope dark solitons from rectangular high-frequency dark input pulses with externally introduced phase shifts in yttrium-iron garnet magnetic fims. We observe the generation of both odd and even numbers of magnetic dark solitons when the external phase shift varies. The experimental results are in a good qualitative agreement with the theory of the dark-soliton generation in magnetic films developed earlier [Phys. Rev. Lett. 82, 2583 (1999)].
Keywords
Cite
@article{arxiv.nlin/0411056,
title = {Generation of spin-wave dark solitons with phase engineering},
author = {Bengt Bischof and Andrei N. Slavin and Hartmut Benner and Yuri Kivshar},
journal= {arXiv preprint arXiv:nlin/0411056},
year = {2009}
}
Comments
6 pages, including 7 figures, submitted to Phys. Rev. B