25 citations · 56 across the 8 of their papers we have counts for
3 papers · 1 filter
Synchronous polarization switching at sub-coercive fields through stochastic resonance in ferroelectric thin-film capacitors
Vivek Dey, Thejas Basavarajappa, Manikantan R. S. +4
Stochastic resonance (SR) is a phenomenon by which the presence of noise in a non-linear system allows for detection of a weak sub-threshold signal, or in a bi-stable system allows…
Analysis of Electrostatic MEMS Using Energy-Charge Landscape
Raghuram Tattamangalam Raman, Arvind Ajoy, Revathy Padmanabhan
A common way to analyze electrostatic microelectromechanical systems (MEMS) actuators is to use their energy-displacement landscape. Here, we describe an alternative approach to an…
Dynamics of Ferroelectric Negative Capacitance -- Electrostatic MEMS Hybrid Actuators
Raghuram TR, Arvind Ajoy
We propose a framework to model ferroelectric negative capacitance: electrostatic Micro Electro Mechanical Systems (MEMS) hybrid actuators and analyze their dynamic (step input) re…