Plasma absorption levelling by phase coherence in meta-surface stacked structure
@inproceedings{Xu2022PlasmaAL, title={Plasma absorption levelling by phase coherence in meta-surface stacked structure}, author={Xingran Xu and Zhongwen Liang and Li Qin and X. M. Su}, year={2022} }
: In this paper, we propose a MIM (metallic metasurface-insulator-metal) stacked structure to realize perfect absorption in mid- and far infrared bandwidth. A large number of metallic composite metallic units placed on a uniform layer of insulator Ge which is deposited on a uniform metallic Ti surface. Each of units consists of four right-angled triangular cubes in middle of four sides of a square. Three resonant absorption peaks can be discrete or levelling dependent to thickness of cubes…
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