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RISScale Effect on Tension Induced Intermodal Coupling in Nanomechanical Resonators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Scale effect on the tensioninduced intermodal coupling between the flexural modes in nanomechanical resonators is investigated. Based on the nonlocal theory of elasticity, a theoretical model is developed to depict the ...
Transverse Vibrations of Mixed Mode Cracked Nanobeams With Surface Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Slant edge cracked effect considering the inherent relation between surface energy and mixedmode crack propagations on the free transverse vibrations of nanobeams with surface effect is investigated. First, the slant edge ...
Dynamic Behaviors of Delaminated Nanofilms Partly Bonded on Substrates With Sub-Nanoscale van der Waals Dynamic Boundaries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dynamic behaviors of delaminated nanofilms on substrates are universal and essential phenomena in nanoelectromechanical systems (NEMS). Van der Waals (vdWs) interactions play an important role in the dynamic behaviors of ...
Adsorption Induced Surface Effects on the Dynamical Characteristics of Micromechanical Resonant Sensors for In Situ Real Time Detection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: By incorporating modified Langmuir kinetic model, a novel slowly timevarying dynamical model of in situ micromechanical sensors is proposed to realtime monitor atomic or molecular adsorptions on the solid surface in a ...
Relative Vibration of Suspended Particles With Respect to Microchannel Resonators and Its Effect on the Mass Measurement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, the three-dimensional fluid–solid interaction vibration of particle in the oscillating resonator and its effect on the dynamic characteristics are analyzed and discussed. It demonstrates that the displacement ...
Relative Vibration of Suspended Particles With Respect to Microchannel Resonators and Its Effect on the Mass Measurement
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: In this work, the three-dimensional fluid–solid interaction vibration of particle in the oscillating resonator and its effect on the dynamic characteristics are analyzed and discussed. It demonstrates that the displacement ...
Dynamic Wrinkling Instability of Elastic Films on Viscoelastic Substrates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dynamic instability of stiff films on compliant substrates has received sustained attention due to the potential applications in flexible functional devices. Film/substrate system-based devices are increasingly utilized ...