Concepedia

A novel terahertz metasurface based on a single-walled carbon nanotube film for sensing application

Yue Wang, Xiang Zhang, Xiaoju Zhang, Tao Zhou, Zijian Cui, Kuang Zhang

Journal of Materials Chemistry A · 2021 · 34 citations · 47 references

DOI

Concepts

Abstract

A single-walled carbon nanotube film metasurface sensor for detection trace concentrate of pesticide based on the transmission resonance induced by THz surface plasmon polaritons was developed. The proposed sensor has a low detection limit of 10 ng.

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