Theoretical and numerical investigation of an ultra-broadband near-perfect absorption in auxetic metamaterials

In this paper, we present and numerically investigate an auxetic metamaterial absorber based on vanadium dioxide (VO 2 ), achieving more than 90% absorption of the incident terahertz (THz) waves between 4.15 THz to 8.43 THz with an average absorption of 98.4%. To our knowledge, the absorption bandwi...

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Veröffentlicht in:	Optics continuum 2024-11, Vol.3 (11), p.2139
Hauptverfasser:	Rezwan Ahmed, Md, Jyoti, Oishi, Farjana, Ferdous, Sarkar, Pritu P., Kumar Paul, Alok, Samiul Habib, Md
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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