Surface waves at microwave frequencies excited on a zigzag metasurface

Article

关键词: PLASMONS;   

DOI  :  10.1103/PhysRevB.86.125144

来源: SCIE

【 摘 要 】

Surface waves at microwave frequencies are excited on a zigzag metasurface formed from unit cells comprised of a pair of identical, alternately oriented, rhombic-shaped metal tubes. This particular symmetry leads to diffractive excitation, with polarization selectivity of different orders, of a family of surface waves. Furthermore, the expected band gap at the first Brillouin zone boundary is absent.

【 授权许可】

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