Transmission of a normally incident plane wave through a pixelated metasurface with meta-atoms made up of graphene-patched and InSb-patched pixels on a silicon substrate was simulated using CST Microwave StudioTM2019 software. This metasurface is electrically controllable due to the graphene-patched pixels, and it is magnetically as well as thermally controllable due to the InSb-patched pixels. A tricontrollable stopband with minimum transmittance as low as 0.05 can be achieved for operation in the terahertz gap.

中文翻译：

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用于太赫兹辐射阻带的可三控像素化超表面

使用 CST Microwave StudioTM2019 软件模拟垂直入射平面波通过像素化超表面的传输，该超表面具有由硅基板上的石墨烯修补和 InSb 修补像素组成的超原子。由于石墨烯修补像素，该超表面是电可控的，并且由于 InSb 修补像素，它是磁性和热可控的。可在太赫兹间隙中实现最小透射率低至 0.05 的可控阻带。