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Tunable Optimal Dual Band Metamaterial Absorber for High Sensitivity THz Refractive Index Sensing

We present a simple dual band absorber design and investigate it in the terahertz (THz) region. The proposed absorber works in dual operating bands at 5.1 THz and 11.7 THz. By adjusting the graphene chemical potential, the proposed absorber has the controllability of the resonance frequency to have...

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Detalles Bibliográficos
Autores principales:	Karthikeyan, Madurakavi, Jayabala, Pradeep, Ramachandran, Sitharthan, Dhanabalan, Shanmuga Sundar, Sivanesan, Thamizharasan, Ponnusamy, Manimaran
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9370750/ https://www.ncbi.nlm.nih.gov/pubmed/35957124 http://dx.doi.org/10.3390/nano12152693

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