JOURNAL ARTICLE

Semiconductor-based THz plasmonic metamaterials

Abstract

A new metamaterial (MTM) for THz range applications is proposed. The unit cell consists of indium antimonide (InSb) and silicon (Si) single-layered fishnet MTM. The InSb-based MTM shows enhanced resonance in the THz band and can be efficiently tuned by changing doping level of the semiconductor.

Keywords:
Indium antimonide Metamaterial Optoelectronics Materials science Terahertz radiation Semiconductor Plasmon Doping Silicon Resonance (particle physics) Physics

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Topics

Metamaterials and Metasurfaces Applications
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Plasmonic and Surface Plasmon Research
Physical Sciences →  Engineering →  Biomedical Engineering
Terahertz technology and applications
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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