The lack of ultrasensitive biosensors is the major challenge in the control of pandemics at
the very initial stage, so it is necessary to develop new biosensors for the prompt treatment …

Pull-in instability, as an inherent nonlinear problem, continues to become an increasingly
important and interesting topic in the design of electrostatic Nano/Micro-electromechanical …

This paper examines the periodic motion of the micro-electro-mechanical system (MEMS),
which is governed by a singularity that makes it challenging to find an exact solution and to …

Pull-in instability occurs in a micro-electromechanical system, and it greatly hinders its
normal operation. A fractal modification is suggested to make the system stable in all …

This paper recommends a simple and excusive approach to a strongly nonlinear oscillator.
Its frequency property can be immediately obtained by the simplest calculation. The results …

A nonlinear vibration system, over a span of convincing periodic motion, might break out
abruptly a catastrophic instability, but the lack of a theoretical tool has obscured the …

The pull-in instability is the inherent property of a micro-electromechanical system (MEMS)
when the voltage is larger than its threshold value. Recently, a fractal MEMS system was …

The pull-in voltage is crucial in designing an optimal nano/micro-electromechanical system
(N/MEMS). It is vital to have a simple formulation to calculate the pull-in voltage with …

A significant phenomenon associated with devices used in nano/microelectromechanical
systems (N/MEMS) is the dynamic pull-in instability. The basic theme of this manuscript is to …

Pull-in instability was an important phenomenon in microelectromechanical systems
(MEMS). In the past, MEMS were usually assumed to work in an ideal environment. But in …