From the 2 of 6 linked papers with an AI index.
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SH-SAW Acousto-Electric Amplifier in Epitaxial InGaAs on Lithium Niobate on Insulator
Chuan Tian, Christopher Heidelberger, Siddhartha Ghosh
This work demonstrates shear-horizontal surface acoustic wave (SH-SAW) acoustoelectric (AE) amplification on an epitaxial InGaAs / X-cut lithium niobate on insulator (LNOI) heteros…
Superconducting Nanowire Based Surface Acoustic Wave Transduction
Jack Guida, Kartikey Agarwal, Marco Colangelo +1
The paper demonstrates a superconducting NbN nanowire that acts as a surface acoustic wave transducer, enabling a cryogenic acoustic delay line with broadband operation from 0.5 to…
Toward Enhanced Inertial Sensing via Dynamically Soft Topological States in Piezoelectric Microacoustic Metamaterials
Onurcan Kaya, Niccolo Scalise Pantuso, Marco Galli +10
In recent decades, microelectromechanical systems (MEMS)-based gyroscopes have been employed to meet positioning and navigation demands of a plethora of commercially available devi…