WebApr 9, 2024 · The schematic of squared spiral-shaped graphene (SSSG) metasurface is presented in Fig. 1. The metasurface device is designed and analyzed for two different configurations such as SSSG-N and SSSG-C as showing in Fig. 1 a and b, respectively. Figure 1 c shows the top view of the structure. WebJan 25, 2024 · We propose a heat-reconfigurable metasurface composed of the silicon-based gold grating. The asymmetric Fano-like line shape is formed due to the mutual …
[2201.02415] Metasurface electron optics in graphene - arXiv.org
WebThe development of patterned graphene metasurface absorbers (PGMAs) brings solution avenues to achieve light weight, thin thickness, wide absorption bandwidth, and tunable terahertz (THz) absorption properties. In order to optimize the absorption properties of PGMA, the absorption spectrum is usually used as an important evaluation metric ... WebSep 16, 2024 · Graphene is the name of a material formed using a two-dimensional honeycomb structure. It has emerged as one of the most important and practical metamaterials due to its exceptional electrical, thermal and optical features which makes it a good choice for next generation technology (Baringhaus et al. 2014; Mishra and Panwar … grant town coal waste power plant
Recent Progress on Graphene-Functionalized Metasurfaces for …
WebAug 20, 2024 · A graphene-only metasurface device of the same design was fabricated and found to not possess observable resonant behavior up to 50 V applied voltage (see … WebApr 15, 2024 · Broadband terahertz tunable metasurface linear polarization converter based on graphene Zhang Hongtao et al., Opto-Electronic Engineering, 2024 Research progress of electromagnetic properties of … WebNov 16, 2015 · We use a one-port resonator model to explain the essential features of the proposed metasurface, and we show that graphene is a gate-tunable loss material that … grant town ems