Self-focusing and envelope pulse generation in nonlinear magnetic metamaterials

I. Kourakis, N. Lazarides, G. P. Tsironis

Research output: Contribution to journalArticlepeer-review

45 Citations (Scopus)


The self-modulation of waves propagating in nonlinear magnetic metamaterials is investigated. Considering the propagation of a modulated amplitude magnetic field in such a medium, we show that the self-modulation of the carrier wave leads to a spontaneous energy localization via the generation of localized envelope structures (envelope solitons), whose form and properties are discussed. These results are also supported by numerical calculations.

Original languageEnglish
Article number067601
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Issue number6
Publication statusPublished - Jun 7 2007

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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