Nonlinear effects in locally resonant nanostrip phononic metasurface at GHz frequencies

Nonlinear effects in locally resonant nanostrip phononic metasurface at GHz frequencies

<p dir="ltr">In this paper, we report on the observation of nonlinear effects in a nanostrip phononic metasurface (NPM) that enable the tuning of resonance frequencies at 1.42 GHz. The NPM resonator made of a periodic nanostrip array is fabricated on a lithium niobate substrate. Each...

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Bibliographic Details
Main Author: Feng Gao (3548) (author)
Other Authors: Amine Bermak (1895947) (author), Sarah Benchabane (4422277) (author), Marina Raschetti (12904211) (author), Abdelkrim Khelif (4422280) (author)
Published: 2021
Subjects:
Engineering
Materials engineering
Nanotechnology
Nonlinear effects
Nanostrip phononic metasurface (NPM)
Resonance frequencies
Lithium niobate substrate
Nanostrip array
SiO2 layer
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