Ultra Narrow Dual-Band Perfect Absorber Based on a Dielectric−Dielectric−Metal Three-Layer Film Material

This paper proposes a perfect metamaterial absorber based on a dielectric−dielectric−metal structure, which realizes ultra-narrowband dual-band absorption in the near-infrared band. The maximum Q factor is 484. The physical mechanism that causes resonance is hybrid coupling between magnetic polarito...

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Detalles Bibliográficos
Autores principales: Liu, Bin, Wu, Pinghui, Zhu, Hongyang, Lv, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8708341/
https://www.ncbi.nlm.nih.gov/pubmed/34945402
http://dx.doi.org/10.3390/mi12121552

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8708341/
https://www.ncbi.nlm.nih.gov/pubmed/34945402
http://dx.doi.org/10.3390/mi12121552

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