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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...
Autores principales: | Xu, Dongdong, Cui, Fenping, Zheng, Gaige |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
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 |
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