Timoshenko-Ehrenfest beam-based reconfigurable elastic metasurface (IMAGE)

Pohang University of Science & Technology (POSTECH)

Timoshenko-Ehrenfest beam-based reconfigurable elastic metasurface

Caption

(a) Schematic of the Timoshenko-Ehrenfest beam-based reconfigurable elastic metasurface (TREM) for multifunctional wave manipulation (total reflection, self-acceleration, wave focusing, and anomalous refraction). (b) Image of the substrate for the (c) assembly components designed based on the Timoshenko-Ehrenfest beam theory. (d) The assembled TREM on the substrate plate, with each component configured to control the individual phase-shift ψ.

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POSTECH

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