Electrons can be "kicked across" solar materials at almost the fastest speed nature allows, scientists have discovered, ...
Abstract: This communication presents a liquid crystal (LC)-based electronically tunable metamaterial unit cell that can serve as a building block for dynamic metasurface antennas (DMAs). The ...
Abstract: A simple waveguide-Floquet mapping is proposed and theoretically investigated that links the scattering response of a sub-wavelength metasurface unit cell under an infinite periodic array ...
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