Broad-band and polarization-independent perfect absorption in graphene-gold cylinder arrays at visible and near-infrared wavelengths
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DOI: 10.1016/j.optmat.2018.05.016
Abstract: Abstract A wavelength tunable perfect absorber with graphene-hexagonal gold (Au) cylinder array on a ground plate is investigated theoretically. The interactions between electromagnetic (EM) waves and monolayer graphene are analyzed through the field distributions and… read more here.
Keywords: broad band; gold cylinder; near infrared; graphene ... See more keywords