Voltage-tunable acoustic metasheet with highly asymmetric surfaces

Xiao, SW; Tang, ST; Yang, Z

Yang, Z (reprint author), Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China.

APPLIED PHYSICS LETTERS, 2017; 111 (19):

Abstract

We report the experimental demonstration of a voltage-tunable acoustic metasheet device with two highly asymmetric surfaces, made by combining two dec......

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