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Traveling magnetic wave motion in ferrites: Impact of inhomogeneous exchange effects

Author

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  • Tchokouansi, Hermann T.
  • Tchomgo Felenou, E.
  • Tchidjo, Robert Tamwo
  • Kuetche, Victor K.
  • Bouetou, Thomas B.

Abstract

In this article, we derive new traveling wave solution to a nonlinear evolution equation, describing propagation of short wave in inhomogeneous ferrites. Applying Jacobi elliptic function, we derive as series of new exact solutions to the system of our interest which are either periodic or localized solutions. We point out the influence of the inhomogeneous exchange effects on the dynamics of traveling waves obtained. It appears that the soliton responsible of localization is deformed by the presence of inhomogeneities in particular its structure. We discuss some physical implications of these results.

Suggested Citation

  • Tchokouansi, Hermann T. & Tchomgo Felenou, E. & Tchidjo, Robert Tamwo & Kuetche, Victor K. & Bouetou, Thomas B., 2019. "Traveling magnetic wave motion in ferrites: Impact of inhomogeneous exchange effects," Chaos, Solitons & Fractals, Elsevier, vol. 121(C), pages 1-5.
    • Handle: RePEc:eee:chsofr:v:121:y:2019:i:c:p:1-5
    DOI: 10.1016/j.chaos.2019.01.032
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    References listed on IDEAS

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    1. Tchidjo, Robert Tamwo & Tchokouansi, Hermann T. & Felenou, E. Tchomgo & Kuetche, Victor K. & Bouetou, Thomas B., 2019. "Influence of damping effects on the propagation of magnetic waves in ferrites," Chaos, Solitons & Fractals, Elsevier, vol. 119(C), pages 203-209.
    2. Tchokouansi, Hermann T. & Kuetche, Victor K. & Kofane, Timoleon C., 2016. "On the propagation of solitons in ferrites: The inverse scattering approach," Chaos, Solitons & Fractals, Elsevier, vol. 86(C), pages 64-74.
    3. Kuetche, Victor K. & Nguepjouo, Francis T. & Kofane, Timoleon C., 2014. "Engineering magnetic polariton system with distributed coefficients: Applications to soliton management," Chaos, Solitons & Fractals, Elsevier, vol. 66(C), pages 17-30.
    4. Tchokouansi, Hermann T. & Kuetche, Victor K. & Kofane, Timoleon C., 2014. "Exact soliton solutions to a new coupled integrable short light-pulse system," Chaos, Solitons & Fractals, Elsevier, vol. 68(C), pages 10-19.
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    Cited by:

    1. Tchokouansi, Hermann T. & Tchidjo, Robert Tamwo & Kuetche, Victor K. & Felenou, E. Tchomgo, 2022. "Propagation of single valued magnetic solitary waves in circularly polarized ferrites," Chaos, Solitons & Fractals, Elsevier, vol. 154(C).

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