Engineering epsilon-near-zero response and polarization-independent radiative Ferrell–Berreman modes in nanoporous gold–silver films
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DOI: 10.1088/1361-6463/ae1145
Abstract: Ferrell and Berreman modes, arising from radiative bulk plasmon-polariton and phonon-polariton excitations, are absorption resonances in thin metal films and polar-dielectric media. These modes characterized by volume charge oscillations and epsilon-near-zero (ENZ) characteristics offer unique… read more here.
Keywords: ferrell; epsilon near; ferrell berreman; polarization ... See more keywords