267 citations · 1.6k across the 36 of their papers we have counts for
5 papers · 1 filter
Negative nonlinear damping of a graphene mechanical resonator
Vibhor Singh, Olga Shevchuk, Ya. M. Blanter +1
We experimentally investigate the nonlinear response of a multilayer graphene resonator using a superconducting microwave cavity to detect its motion. The radiation pressure force…
Broadband architecture for galvanically accessible superconducting microwave resonators
Sal J. Bosman, Vibhor Singh, Alessandro Bruno +1
In many hybrid quantum systems, a superconducting circuit is required that combines DC-control with a coplanar waveguide (CPW) microwave resonator. The strategy thus far for applyi…
Optomechanical response of a non-linear mechanical resonator
Olga Shevchuk, Vibhor Singh, Gary A. Steele +1
We investigate theoretically in detail the non-linear effects in the response of an optical/microwave cavity coupled to a Duffing mechanical resonator. The cavity is driven by a la…
Large cooperativity and microkelvin cooling with a three-dimensional optomechanical cavity
Mingyun Yuan, Vibhor Singh, Yaroslav M. Blanter +1
In cavity optomechanics, light is used to control mechanical motion. A central goal of the field is achieving single-photon strong coupling, which would enable the creation of quan…
Observation of decoherence in a carbon nanotube mechanical resonator
Ben H. Schneider, Vibhor Singh, Warner J. Venstra +2
In physical systems, decoherence can arise from both dissipative and dephasing processes. In mechanical resonators, the driven frequency response measures a combination of both, wh…