Now showing items 1-2 of 2

    • Molina Gálvez, Mario; Lazarides, N.; Tsironis, G. (2009)
      We investigate theoretically the existence of bulk and surface discrete breathers in a one-dimensional magnetic metamaterial comprised of a periodic binary array of split-ring resonators; the two types of resonators used ...
    • Chen, D.; Molina Gálvez, Mario; Tsironis, G. P. (IOP Publishing, 1996)
      We study propagation of excitations in one-dimensional tight-binding chains doped with random impurities that are classical Einstein oscillators. We find that the presence of impurities does not affect substantially the ...