Noise matching and sensitivity improvement in aluminum nitride nanoelectromechanical resonators via parametric amplification

Parametric amplification of ultrasmall signals from electromechanical transducers directly in the mechanical domain, prior to electrical readout, is an intriguing challenge and is important for both scientific measurements and technologies utilizing micro/nanoelectromechanical systems (MEMS/NEMS). H...

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Veröffentlicht in:	Applied physics letters 2024-06, Vol.124 (23)
Hauptverfasser:	Kaisar, Tahmid, Feng, Philip X.-L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Aluminum nitride Amplification Matching Nanoelectromechanical systems Noise levels Noise sensitivity Noise threshold Resonators Room temperature Transducers
Online-Zugang:	Volltext
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