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

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

Chaos, Solitons & Fractals, 2019, vol. 121, issue C, 1-5

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.

Keywords: Jacobi elliptic functions; Inhomogeneous ferrites; Periodic solutions; Localized solutions (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:121:y:2019:i:c:p:1-5

DOI: 10.1016/j.chaos.2019.01.032

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