Review of modeling electrostatically actuated microelectromechanical systems
A wide range of microelectromechanical systems (MEMSs) and devices are actuated using
electrostatic forces. Multiphysics modeling is required, since coupling among different fields …
electrostatic forces. Multiphysics modeling is required, since coupling among different fields …
Recent advances and emerging applications of the boundary element method
YJ Liu, S Mukherjee… - Applied …, 2011 - asmedigitalcollection.asme.org
Sponsored by the US National Science Foundation, a workshop on the boundary element
method (BEM) was held on the campus of the University of Akron during September 1–3 …
method (BEM) was held on the campus of the University of Akron during September 1–3 …
A nonlinear field theory of deformable dielectrics
Two difficulties have long troubled the field theory of dielectric solids. First, when two electric
charges are placed inside a dielectric solid, the force between them is not a measurable …
charges are placed inside a dielectric solid, the force between them is not a measurable …
Full-Lagrangian schemes for dynamic analysis of electrostatic MEMS
SK De, NR Aluru - Journal of Microelectromechanical Systems, 2004 - ieeexplore.ieee.org
Dynamic analysis of microelectromechanical systems (MEMS) is characterized by the
nonlinear coupling of electrical and mechanical domains. The nonlinear coupling between …
nonlinear coupling of electrical and mechanical domains. The nonlinear coupling between …
Complex nonlinear oscillations in electrostatically actuated microstructures
SK De, NR Aluru - Journal of Microelectromechanical Systems, 2006 - ieeexplore.ieee.org
In this paper, new nonlinear dynamic properties of electrostatically actuated microstructures
[referred to as electrostatic microelectromechanical systems (MEMS)] observed under …
[referred to as electrostatic microelectromechanical systems (MEMS)] observed under …
A domain adaptive stochastic collocation approach for analysis of MEMS under uncertainties
This work proposes a domain adaptive stochastic collocation approach for uncertainty
quantification, suitable for effective handling of discontinuities or sharp variations in the …
quantification, suitable for effective handling of discontinuities or sharp variations in the …
Reduced Order Modelling of Fully Coupled Electro‐Mechanical Systems Through Invariant Manifolds With Applications to Microstructures
This article presents the first application of the direct parametrisation method for invariant
manifolds to a fully coupled multiphysics problem involving the nonlinear vibrations of …
manifolds to a fully coupled multiphysics problem involving the nonlinear vibrations of …
A real-space non-local phase-field model of ferroelectric domain patterns in complex geometries
Ferroelectric perovskites are used in various transducer, memory and optical applications
due to their attractive properties. In these applications, the ferroelectric materials often have …
due to their attractive properties. In these applications, the ferroelectric materials often have …
Theory of thermoelastic dam** in electrostatically actuated microstructures
SK De, NR Aluru - Physical Review B—Condensed Matter and Materials …, 2006 - APS
Thermoelastic dam** (TED) is an inherent energy dissipation mechanism in
micromechanical resonators which imposes an upper limit on the quality factor …
micromechanical resonators which imposes an upper limit on the quality factor …
Efficient mixed-domain analysis of electrostatic MEMS
We present efficient computational methods for scattered point and meshless analysis of
electrostatic microelectromechanical systems (MEMS). Electrostatic MEMS are governed by …
electrostatic microelectromechanical systems (MEMS). Electrostatic MEMS are governed by …