Electron qubits surfing on acoustic waves: review of recent progress

J Wang, H Edlbauer, B Jadot, T Meunier… - Journal of Physics D …, 2024 - iopscience.iop.org
The displacement of a single electron enables exciting avenues for nanotechnology with
vast application potential in quantum metrology, quantum communication and quantum …

Engineering multimode interactions in circuit quantum acoustodynamics

U von Lüpke, IC Rodrigues, Y Yang, M Fadel, Y Chu - Nature Physics, 2024 - nature.com
In recent years, important progress has been made towards encoding and processing
quantum information in the large Hilbert space of bosonic modes. Mechanical resonators …

Quantum squeezing in a nonlinear mechanical oscillator

S Marti, U von Lüpke, O Joshi, Y Yang, M Bild… - Nature Physics, 2024 - nature.com
Mechanical degrees of freedom are natural candidates for continuous-variable quantum
information processing and bosonic quantum simulations. However, these applications …

Giant enhancement of nonlinear harmonics of an optical-tweezer phonon laser

G ** quantum acoustic technologies due to
its strong piezoelectric effect and availability in the form of crystalline thin films of high …

Parity‐Frequency‐Space Elastic Spin Control of Wave Routing in Topological Phononic Circuits

Y Huang, C Yang, W Yuan, Y Zhang, Y Pan… - Advanced …, 2024 - Wiley Online Library
Topological phononic cavities, such as ring resonators with topological whispering gallery
modes (TWGMs), offer a flexible platform for the realization of robust phononic circuits …

Flying-Qubit Control: Basics, Progress, and Outlook

W Li, H Sun, Y Liu, T Li, RB Wu - Advanced Devices & …, 2024 - spj.science.org
Flying qubit is one type of the basic elements for transmitting quantum information in
quantum networks. It can serve as a communication link between quantum computer nodes …

On-Chip Elastic Wave Manipulations Based on Synthetic Dimension

Z Cui, C Wu, Q Wei, M Yan, G Chen - Physical Review Letters, 2024 - APS
Manipulating elastic waves in lower-dimensional mechanical metamaterials has attracted
much attention since it lays the foundation for the design of various elastic functional …

Thin-film quartz for high-coherence piezoelectric phononic crystal resonators

AL Emser, C Metzger, BC Rose, KW Lehnert - Physical Review Applied, 2024 - APS
Piezoelectric phononic crystal resonators (PCRs) are a promising platform for acoustic
quantum processing, yet their performance is currently limited by coupling to an ensemble of …