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cond-mat.mes-hall2017★ 11 cited
Analysis of contact stiffness in Ultrasound Atomic Force Microscopy: Three-dimensional time-dependent ultrasound modeling
Daniele Piras, Hamed Sadeghian
Ultrasound Atomic Force Microscopy (US-AFM) has been used for subsurface imaging of nanostructures. The contact stiffness variations have been suggested as the origin of the image…
cond-mat.mes-hall2016
Surface stress effects on the electrostatic pull-in instability of nanomechanical systems
Hamed Sadeghian
The electrostatic pull-in instability (EPI), within the framework of the nanoelectromechanical systems (NEMS) has been shown as a robust and versatile method for characterizing mec…