High-speed efficient terahertz modulation based on tunable collective-individual state conversion within an active 3nm-two dimensional electron gas metasurface.
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DOI: 10.1021/acs.nanolett.9b01273
Abstract: Terahertz (THz) modulators are always realized by dynamically manipulating the conversion between different resonant modes within a single unit cell of an active metasurface. In this paper, to achieve real high-speed THz modulation, we present… read more here.
Keywords: state conversion; conversion; metasurface; individual state ... See more keywords