228 citations · 399 across the 10 of their papers we have counts for
4 papers · 1 filter
Tuning the nonlinear dispersive coupling of nanomechanical string resonators
K. Gajo, G. Rastelli, E. M. Weig
We investigate nonlinear dispersive mode coupling between the flexural in- and out-of-plane modes of two doubly clamped, nanomechanical silicon nitride string resonators. As the am…
Resonantly induced friction in driven nanomechanical systems
Mark Dykman, Gianluca Rastelli, M. L. Roukes +1
We propose a new mechanism of friction in resonantly driven vibrational systems. The form of the friction force follows from the time- and spatial-symmetry arguments. We consider a…
Spectral Evidence of Squeezing of a Weakly Damped Driven Nanomechanical Mode
J. S. Huber, G. Rastelli, M. J. Seitner +4
Because of the broken time-translation symmetry, in periodically driven vibrational systems fluctuations of different vibration components have different intensities. Fluctuations…
Spatial modulation of nonlinear flexural vibrations of membrane resonators
Fan Yang, Felix Rochau, Jana Huber +4
We study the vibrational motion of membrane resonators upon strong drive in the strongly nonlinear regime. By imaging the vibrational state of rectangular siliconnitride membrane r…