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  1. Article

    Open Access

    Investigation of mechanism: spoof SPPs on periodically textured metal surface with pyramidal grooves

    In microwave and terahertz frequency band, a textured metal surface can support spoof surface plasmon polaritons (SSPPs). In this paper, we explore a SSPPs waveguide composed of a metal block with pyramidal gr...

    Lili Tian, Jianlong Liu, Keya Zhou, Yang Gao, Shutian Liu in Scientific Reports (2016)