1 citations · 1 across the 1 of their papers we have counts for
6 papers
Hybridized Frequency Combs in Multimode Cavity Electromechanical System
Sishi Wu, Yulong Liu, Qichun Liu +3
The cavity electromechanical devices with radiation-pressure-interaction induced Kerr-like nonlinearity are promising candidates to generate microwave frequency combs. We construct…
Energy-level-attraction and heating-resistant-cooling of mechanical resonators with exceptional points
Cheng Jiang, Yu-Long Liu, Mika A. Sillanpää
We study the energy-level evolution and ground-state cooling of mechanical resonators under a synthetic phononic gauge field. The tunable gauge phase is mediated by the phase diffe…
Prospects for observing gravitational forces between nonclassical mechanical oscillators
Yulong Liu, Jay Mummery, Mika A. Sillanpää
Interfacing quantum mechanics and gravity is one of the great open questions in natural science. Micromechanical oscillators have been suggested as a plausible platform to carry ou…
Observation of anti-PT symmetry phase transition in the magnon-cavity-magnon coupled system
Jie Zhao, Yulong Liu, Longhao Wu +3
As the counterpart of PT symmetry, abundant phenomena and potential applications of anti-PT symmetry have been predicted or demonstrated theoretically. However, experimental realiz…
Synchronization in PT-symmetric optomechanical resonators
Chang-long Zhu, Yu-long Liu, Lan Yang +2
Synchronization has great impacts in various fields such as self-clocking, communication, neural networks, etc. Here we present a mechanism of synchronization for two mechanical mo…
Mechanically modulated emission spectra and blockade of polaritons
Sai-Nan Huai, Yu-Long Liu, Yunbo Zhang +1
We study a hybrid semiconductor-optomechanical system, which consists of a cavity with an oscillating mirror made by semiconducting materials or with a semiconducting membrane insi…