Resonantly induced friction in driven nanomechanical systems
arXiv:1903.08602 · doi:10.1103/PhysRevLett.122.254301
Abstract
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 microscopic mechanism of this resonant force in nanomechanical systems. The friction can be negative, leading to an instability of forced vibrations of a nanoresonator and the onset of self-sustained oscillations in the rotating frame.
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- Symmetry-breaking induced frequency combs in graphene resonators
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- A Generic Rotating-Frame-Based Approach to Chaos Generation in Nonlinear MEMS NEMS Resonators
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