Discontinuous design of negative index metamaterials based on mode hybridization
作者： Maria Kafesaki , Thomas Koschny , Costas M. Soukoulis , Nian-Hai Shen , Babak Dastmalchi
DOI: 10.1063/1.4748361
关键词: Split-ring resonator 、 Nuclear magnetic resonance 、 Optics 、 Antisymmetric relation 、 Capacitor 、 Resonance 、 Metamaterial 、 Resonator 、 Physics 、 Mode (statistics) 、 Inductor
摘要: An electric inductor-capacitor (ELC) resonator provides a series of electrical resonances and pair ELC resonators leads to the split each resonance into two modes, i.e., magnetic corresponding antisymmetric symmetric current distributions. With meticulous design resonator, we can achieve negative index metamaterial through mode hybridization by overlapping first second mode. Such non-connected designs may offer opportunities three-dimensional metamaterials.
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