Machine learning-assisted design and FEM simulation of a multi-material metasurface terahertz refractive index sensor
In this paper, the design, numerical simulation, and optimization of label-free terahertz refractive index sensor using periodic metasurface are presented. The sensor is made of an array of 8 unit-cells on a silicon dioxide (SiO₂) substrate. Elliptical resonators with gold (Au), silver (Ag), MXene and phosphorene a...
A. Almawgani, Nurul Halimatul Asmak Ismail, Samer A. B. Awwad et al.
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