Breathers in one-dimensional binary metamaterial models

Breathers in one-dimensional binary metamaterial models

The existence and stability of discrete breathers is studied theoretically for a model magnetic metamaterial composed of a periodic binary array of split-ring resonators with resonance frequency mismatch. It is demonstrated that breathers can be excited spontaneously by frequency chirping of the dri...

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Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2010-07, Vol.405 (14), p.3007-3011
Hauptverfasser: Lazarides, N., Molina, M.I., Tsironis, G.P.
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
Binary array
Breathers
Condensed matter
Discrete breathers
Exact sciences and technology
Excitation
Fundamental areas of phenomenology (including applications)
Magnetic metamaterials
Mathematical models
Metamaterials
Optical materials
Optics
Photonic bandgap materials
Physics
Resonators
Stability
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Beschreibung
Zusammenfassung:The existence and stability of discrete breathers is studied theoretically for a model magnetic metamaterial composed of a periodic binary array of split-ring resonators with resonance frequency mismatch. It is demonstrated that breathers can be excited spontaneously by frequency chirping of the driving field, a method that is well suited for experiments.
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2010.01.024