Surface magnetoinductive breathers in two-dimensional magnetic metamaterials
Date
2009-07-09
Authors
Eleftheriou, Maria
Lazarides, Nikos
Tsironis, George P
Kivshar, Yuri
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American Physical Society
Abstract
We study discrete surface breathers in two-dimensional lattices of inductively coupled split-ring resonators with capacitive nonlinearity. We consider both conservative (Hamiltonian) and analyze the properties of the modes localized in space and periodic in time (discrete breathers) located in the corners and on the edges of the lattice. We find that surface breathers in the Hamiltonian systems have lower energy than their bulk counterparts and they are generally more stable.
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Keywords
Keywords: Bulk counterpart; Discrete breather; Discrete surfaces; Hamiltonian systems; Inductively-coupled; Lower energies; Magnetic metamaterials; Non-Linearity; Split-ring resonator; Two-dimensional lattices; Hamiltonians; Metamaterials; Two dimensional
Citation
Physical Review, E, Statistical, Nonlinear and Soft Matter Physics 80.1 (2009): 017601/1-4
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Physical Review E-Statistical, Nonlinear and Soft Matter Physics
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Journal article
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