Mechanical resonators are widely used in sensors, transducers and optomechanical
systems, where mechanical dissipation sets the ultimate limit to performance. Over the past …

We present a comprehensive architectural analysis for a proposed fault-tolerant quantum
computer based on cat codes concatenated with outer quantum error-correcting codes. For …

Precisely engineered mechanical oscillators keep time, filter signals and sense motion,
making them an indispensable part of the technological landscape of today. These unique …

This paper presents a review of the radio frequency thin-film lithium niobate (LiNbO 3) based
acoustic microsystems. Thanks to their high electromechanical coupling (k 2), low loss, and …

Superconducting qubits are a leading system for realizing large-scale quantum processors,
but overall gate fidelities suffer from coherence times limited by microwave dielectric loss …

Efficient and deterministic nonlinear phononic interactions could revolutionize classical and
quantum information processing at radio frequencies in much the same way that nonlinear …

Nanomechanical oscillators offer numerous advantages for quantum technologies. Their
integration with superconducting qubits shows promise for hardware-efficient quantum error …

Acoustic devices play an important role in classical information processing. The slower
speed and lower losses of mechanical waves enable compact and efficient elements for …

We demonstrate strong dispersive coupling between a fluxonium superconducting qubit and
a 690 megahertz mechanical oscillator, extending the reach of circuit quantum acousto …

Lithium niobate is a promising material for developing quantum acoustic technologies due to
its strong piezoelectric effect and availability in the form of crystalline thin films of high …