3 papers
physics.app-ph2026
Topologically Protected Surface Acoustic Wave Edge States in Phononic Integrated Circuits
Jack Guida, Niccolo Scalise Pantuso, Cristian Cassella +2
Phononic integrated circuits enable the development of compact systems to manipulate radio frequency signals through interconnected networks of acoustic waveguides. Introducing top…
physics.app-ph2026
Superconducting Nanowire Based Surface Acoustic Wave Transduction
Jack Guida, Kartikey Agarwal, Marco Colangelo +1
This work presents the demonstration of a superconducting niobium nitride (NbN) nanowire surface acoustic wave transducer, enabling a cryogenic acoustic delay line in scandium alum…
eess.SY2024
Characterization of Acoustic Losses in Interdigitated VHF to mmWave Piezoelectric M/NEMS Resonators
Luca Colombo, Gabriel Giribaldi, Ryan Tetro +6
This work reports on a technology-agnostic and frequency-independent methodology combining a-priori modeling, Finite Element Analysis (FEA), and experimental results for the charac…