Diamond MEMS: from classical to quantum

H Sun, Z Zhang, Y Liu, G Chen, T Li… - Advanced Quantum …, 2023 - Wiley Online Library
Diamond has numerous outstanding properties in mechanics, physics, chemistry,
electronics, thermodynamics, and spintronics for either classic micro/nanoelectromechanical …

Quantum advantage of one-way squeezing in weak-force sensing

J Wang, Q Zhang, YF Jiao, SD Zhang, TX Lu… - Applied Physics …, 2024 - pubs.aip.org
Cavity optomechanical (COM) sensors, featuring efficient light–motion couplings, have been
widely used for ultrasensitive measurements of various physical quantities ranging from …

PT-like phase transition and limit cycle oscillations in non-reciprocally coupled optomechanical oscillators levitated in vacuum

V Liška, T Zemánková, P Jákl, M Šiler, SH Simpson… - Nature Physics, 2024 - nature.com
Nanoparticles levitated in an optical trap provide a versatile platform to study mechanical
oscillators in a controlled environment with tuneable parameters. Recently, it has become …

Nonreciprocal topological phonon transfer independent of both device mass and exceptional-point encircling direction

DG Lai, A Miranowicz, F Nori - Physical Review Letters, 2024 - APS
Imposing topological operations encircling an exceptional point (EP) engenders
unconventional one-way topological phonon transfer (TPT), strictly depending on the …

Controllable nonreciprocal phonon laser in a hybrid photonic molecule based on directional quantum squeezing

YR Zhou, QF Zhang, FF Liu, YH Han, YP Gao, L Fan… - Optics …, 2024 - opg.optica.org
Here, a scheme for a controllable nonreciprocal phonon laser is proposed in a hybrid
photonic molecule system consisting of a whispering-gallery mode (WGM) optomechanical …

Quantum weak force sensing with squeezed magnomechanics

Q Zhang, J Wang, TX Lu, R Huang, F Nori… - Science China Physics …, 2024 - Springer
Cavity magnomechanics, exhibiting remarkable experimental tunability, rich magnonic
nonlinearities, and compatibility with various quantum systems, has witnessed considerable …

Quantum squeezing induced nonreciprocal phonon laser

TX Lu, Y Wang, K **-enhanced probes designed by a deep learning approach
M Peng, G ** enhancement is crucial in biomedicine, fundamental physics, and
precision measurement. Taking the metamaterials with artificially engineered permittivity as …

[HTML][HTML] Chip-scale metaphotonic singularities: topological, dynamical, and practical aspects

T Li, M Liu, J Hou, X Yang, S Wang, S Wang, S Zhu… - Chip, 2024 - Elsevier
Research about singularities has been driving scientific advancements across mathematics
and physics. Comprehending and harnessing the novel properties of singularities in …