Dynamically Switchable Polarization-Independent Triple-Band Perfect Metamaterial Absorber Using a Phase-Change Material in the Mid-Infrared (MIR) Region

A tunable metamaterial absorber (MMA) by reversible phase transitions in a mid-infrared regime is theoretically investigated. The absorber is composed of a molybdenum (Mo)-germanium-antimony-tellurium (Ge(2)Sb(2)Te(5), GST)-Mo nanodisk structure superimposed on the GST-Al(2)O(3) (aluminum oxide)-Mo...

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Detalles Bibliográficos
Autores principales: Xu, Dongdong, Cui, Fenping, Zheng, Gaige
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8151617/
https://www.ncbi.nlm.nih.gov/pubmed/34064884
http://dx.doi.org/10.3390/mi12050548

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8151617/
https://www.ncbi.nlm.nih.gov/pubmed/34064884
http://dx.doi.org/10.3390/mi12050548

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