Novel tunable graphene-encoded metasurfaces on an uneven substrate for beam-steering in far-field at the terahertz frequencies.
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DOI: 10.1364/oe.386697
Abstract: In this paper, we present a novel tunable graphene coding metasurface structure using a circular graphene patch on an uneven substrate. By changing the Fermi level of graphene or the thickness of the substrate, we… read more here.
Keywords: tunable graphene; graphene; novel tunable; uneven substrate ... See more keywords