High-sensitivity terahertz metasurface sensor for refractive index and methane detection with advanced material integration

In the present study, we have considered a highly sensitive terahertz metasurface-based sensor for detecting minute changes in refractive index, in addition to the changes in methane concentrations as well. By using COMSOL Multiphysics and the Finite Element Method, we have investigated the numerica...

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Principais autores:	Jacob Wekalao, Hussein A. Elsayed, Haifa A. Alqhtani, May Bin-Jumah, Mostafa R. Abukhadra, Ahmed Mehaney, Amuthakkannan Rajakannu, Stefano Bellucci
Formato:	Artigo
Idioma:	Inglês
Publicado em:	AIP Publishing LLC 2025-10-01
coleção:	AIP Advances
Acesso em linha:	https://pubs.aip.org/aip/adv/article-pdf/doi/10.1063/5.0294146/20773948/105328_1_5.0294146.pdf
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