Spoof plasmonics : from metamaterial concept to topological description

• Main Authors: Gao, Zhen, Wu, Lin, Gao, Fei, Luo, Yu, Zhang, Baile
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Band Gap; Metamaterials
• Online Access: https://hdl.handle.net/10356/138763
• Institution: Nanyang Technological University

Advances in metamaterials have offered the opportunity of engineering electromagnetic properties beyond the limits of natural materials. A typical example is "spoof" surface plasmon polaritons (SPPs), which mimic features of SPPs without penetrating into metal, but only with periodic corru...