Electrostatic pull-in instability in MEMS/NEMS: A review

WM Zhang, H Yan, ZK Peng, G Meng - Sensors and Actuators A: Physical, 2014 - Elsevier
Pull-in instability as an inherently nonlinear and crucial effect continues to become
increasingly important for the design of electrostatic MEMS and NEMS devices and ever …

Microscale electrostatic fractional capacitors using reduced graphene oxide percolated polymer composites

AM Elshurafa, MN Almadhoun, KN Salama… - Applied Physics …, 2013 - pubs.aip.org
We show that graphene-percolated polymer composites exhibit fractional capacitance
response in the frequency range of 50 kHz–2 MHz. In addition, it is shown that by varying the …

Fractal electrochemical microsupercapacitors

MK Hota, Q Jiang, Y Mashraei… - Advanced Electronic …, 2017 - Wiley Online Library
The first successful fabrication of microsupercapacitors (μ‐SCs) using fractal electrode
designs is reported. Using sputtered anhydrous RuO2 thin‐film electrodes as prototypes, μ …

Laser scribed graphene-based flexible microsupercapacitors with fractal design

AW Syed, MA Mohammad - IEEE Access, 2021 - ieeexplore.ieee.org
In recent times, there has been a great increase in the demand of flexible micro-
supercapacitors for use in many commercial applications. Flexible capacitors have the …

Nanosupercapacitors with fractal structures: searching designs to push the limit

L Pei, P Zhuang, Y Sun, X Zhang, H Qiao… - Journal of Materials …, 2021 - pubs.rsc.org
Microsupercapacitors (MSCs) are of increasing interest for powering microelectronic
systems, while their applications are still limited by insufficient energy densities due to …

Inclination effects on the frequency tuning of comb-driven resonators

ZY Zhong, WM Zhang, G Meng… - Journal of …, 2013 - ieeexplore.ieee.org
The comb fingers of high aspect ratio structures fabricated by micromachining technology
are usually not parallel. Effects of the inclination of the fingers and edge effect on the …

Multi-frequency resonance behaviour of a Si fractal NEMS resonator

V Tzanov, J Llobet, F Torres, F Perez-Murano… - Nanomaterials, 2020 - mdpi.com
Novel Si-based nanosize mechanical resonator has been top-down fabricated. The shape of
the resonating body has been numerically derived and consists of seven star-polygons that …

Modeling and fabrication of an RF MEMS variable capacitor with a fractal geometry

AM Elshurafa, KN Salama… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
In this paper, we model, fabricate, and measure an electrostatically actuated MEMS variable
capacitor that utilizes a fractal geometry and serpentine-like suspension arms. Explicitly, a …

Fabrication of Interdigitated Sensors: Issues and Resolution

A Nag, SC Mukhopadhyay, CP Gooneratne - Interdigital Sensors: Progress …, 2021 - Springer
The design and implementation of interdigital sensors in the sensing world have been
pivotal in the last few decades. Due to the advantages imparted by these designs …

A lateral field non-binary split weighted capacitor array based on fractal curve for SAR ADC

Z Lei, Z **aolin, J Wenxin - IEICE Electronics Express, 2020 - jstage.jst.go.jp
A non-binary split-type MOM weighted capacitor array based on fractal geometry for SAR
(Successive Approximation Register) ADC is proposed. By taking advantage of the …