71 citations · 90 across the 3 of their papers we have counts for
3 papers
Optomechanical microwave amplification without mechanical amplification
Martijn A. Cohen, Daniel Bothner, Yaroslav M. Blanter +1
High-gain and low-noise signal amplification is a valuable tool in various cryogenic microwave experiments. A microwave optomechanical device, in which a vibrating capacitor modula…
A split-cavity design for the incorporation of a DC bias in a 3D microwave cavity
Martijn A. Cohen, Mingyun Yuan, Bas W. A. de Jong +3
We report on a technique for applying a DC bias in a 3D microwave cavity. We achieve this by isolating the two halves of the cavity with a dielectric and directly using them as DC…
Silicon nitride membrane resonators at millikelvin temperatures with quality factors exceeding
Mingyun Yuan, Martijn A. Cohen, Gary Steele
We study mechanical dissipation of the fundamental mode of millimeter-sized, high quality-factor () metalized silicon nitride membranes at temperatures down to 14 mK using a thr…