5 papers
Force sensing with a graphene nanomechanical resonator coupled to photonic crystal guided resonances
Heng Lu, Tingting Li, Hui Hu +5
Achieving optimal force sensitivity with nanomechanical resonators requires the ability to resolve their thermal vibrations. In two-dimensional resonators, this can be done by meas…
Symmetry breaking of large-amplitude parametric oscillations in few-layer graphene nanomechanical resonators
Chen Yang, YuBin Zhang, Heng Lu +6
Graphene nanomechanical resonators are well suited for the study of parametric oscillations. Their large frequency tunability and their pronounced nonlinearities enable an efficien…
Hysteretic responses of nanomechanical resonators based on crumpled few-layer graphene
Heng Lu, Chen Yang, Ce Zhang +8
Manipulating two-dimensional materials occasionally results in crumpled membranes. Their complicated morphologies feature an abundance of folds, creases and wrinkles that make each…
A few-layer graphene nanomechanical resonator driven by digitally modulated video signals
Ce Zhang, Heng Lu, Chen Yang +4
Nanomechanical resonators driven by multifrequency signals combine the physics of mesoscopic vibrations and the technologies of radio communication. Their simplest property stems f…
Tailoring the light-matter interaction for high-fidelity holonomic gate operations in multiple systems
Zhihuang Kang, Shutong Wu, Kunji Han +4
Realization of quantum computing requires the development of high-fidelity quantum gates that are resilient to decoherence, control errors, and environmental noise. While non-adiab…