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Journal Articles Applied Physics Letters Year : 2015

Overcoming limitations of nanomechanical resonators with simultaneous resonances

Abstract

Dynamic stabilization by simultaneous primary and superharmonic resonances for high order nonlin-earity cancellation is demonstrated with an electrostatically-actuated, piezoresistively-transduced nanome-chanical resonator. We prove experimentally how the combination of both the third-order nonlinearity cancellation and simultaneous resonances can be used to linearly drive a nanocantilever up to very large amplitudes compared to fundamental limits like pull-in occurrence, opening the way towards resonators with high frequency stability for high-performance sensing or time reference.
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Dates and versions

hal-01192847 , version 1 (03-09-2015)

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Najib Kacem, Sébastien Baguet, Laurent Duraffourg, Georges Jourdan, Régis Dufour, et al.. Overcoming limitations of nanomechanical resonators with simultaneous resonances. Applied Physics Letters, 2015, 107, pp.073105. ⟨10.1063/1.4928711⟩. ⟨hal-01192847⟩
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