Browsing by Author "Lazarides, N."

Now showing items 1-2 of 2

    • Breathers inone-dimensional binary metamaterial models 
      Lazarides, N.; Molina Gálvez, Mario; Tsironis, G. P. (ELSEVIER SCIENCE BV, 2010-07-15)
      The existenceandstabilityofdiscretebreathersisstudiedtheoreticallyforamodelmagnetic metamaterialcomposedofaperiodicbinaryarrayofsplit-ringresonatorswithresonancefrequency mismatch.Itisdemonstratedthatbreatherscanbeexci ...
    • Optical surface modes in the presence of nonlinearity and disorder 
      Molina Gálvez, Mario; Lazarides, N.; Tsironis, G. P. (AMER PHYSICAL SOC, 2012-01-31)
      We investigate numerically the effect of the competition of disorder, nonlinearity, and boundaries on the Anderson localization of light waves in finite-size, one-dimensional waveguide arrays. Using the discrete ...