22 citations · 23 across the 3 of their papers we have counts for
5 papers
Nonlinear damping in a micromechanical oscillator
S. Zaitsev, O. Shtempluck, E. Buks +1
Nonlinear elastic effects play an important role in the dynamics of microelectromechanical systems (MEMS). Duffing oscillator is widely used as an archetypical model of mechanical…
Displacement Detection with a Vibrating RF SQUID: Beating the Standard Linear Limit
Eyal Buks, Stav Zaitsev, Eran Segev +2
We study a novel configuration for displacement detection consisting of a nanomechanical resonator coupled to both, a radio frequency superconducting interference device (RF SQUID)…
Quantum Nondemolition Measurement of Discrete Fock States of a Nanomechanical Resonator
Eyal Buks, Eran Arbel-Segev, Stav Zaitsev +2
We study theoretically a radio frequency superconducting interference device integrated with both a nanomechanical resonator and an LC one. By applying adiabatic and rotating wave…
High intermodulation gain in a micromechanical Duffing resonator
R. Almog, S. Zaitsev, O. Shtempluck +1
In this work we use a micromechanical resonator to experimentally study small signal amplification near the onset of Duffing bistability. The device consists of a PdAu beam serving…
Nonlinear damping in nanomechanical beam oscillator
Stav Zaitsev, Ronen Almog, Oleg Shtempluck +1
We investigate the impact of nonlinear damping on the dynamics of a nanomechanical doubly clamped beam. The beam is driven into nonlinear regime and the response is measured by a d…