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Article Dans Une Revue Applied Physics Letters Année : 2015

Overcoming limitations of nanomechanical resonators with simultaneous resonances

Résumé

Dynamic stabilization by simultaneous primary and superharmonic resonances for high order nonlinearity cancellation is demonstrated with an electrostatically-actuated, piezoresistively-transduced nanomechanical 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 et versions

hal-02946383 , version 1 (23-09-2020)

Identifiants

  • HAL Id : hal-02946383 , version 1

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Najib Kacem, Sébastien Baguet, Laurent Duraffourg, Guillaume Jourdan, Régis Dufour, et al.. Overcoming limitations of nanomechanical resonators with simultaneous resonances. Applied Physics Letters, 2015, 107 (7), pp.073705-1 - 073105-4. ⟨hal-02946383⟩
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