[HTML][HTML] Mechanically tunable multi-band terahertz absorber based on overlapping graphene nanoribbon arrays

R Cheng, Y Zhou, X Wu, Q Wang, J Liu - Results in Physics, 2023 - Elsevier
With promising applications in broadband communication, terahertz (THz) imaging,
biochemical sensing, nondestructive testing and other fields, THz absorbers have become a …

Structural design and analytical study of a new polysilicon tunable microactuator for measurement of different resonance frequencies

S Taherian, E Gholinataj-Jelodar - Engineering Research …, 2023 - iopscience.iop.org
This paper presents a novel MEMS tunable resonator that draws inspiration from the folded
beam structure in its comb drive resonator design. Conventional electrostatic comb-drive …

Miniaturization and modeling of a folded beam-based microelectromechanical intraocular pressure sensor

S Taherian, N Taherian… - Measurement Science …, 2023 - iopscience.iop.org
This paper describes the design and detailed analysis of a microelectromechanical system
(MEMS) capacitive pressure sensor consisting of nested folded beam suspensions and …

Singularity analysis on the periodic response of a symmetrical MEMS gyroscope

H Zhang, L Zhang, X Li, D Wang, T Liu - Nonlinear Dynamics, 2022 - Springer
The singularity analysis on the periodic response of a symmetric comb driving and sensing
MEMS gyroscope is carried out in this paper. Considering the nonlinear stiffness of the …

Design and analysis of mode-matched decoupled mass MEMS gyroscope with improved thermal stability

U Bashir, SA Bazaz, MM Saleem… - Measurement …, 2024 - iopscience.iop.org
This paper presents an efficient design approach for microelectromechanical systems
(MEMS) gyroscope considering the design constraint of MEMSCAP's Silicon-on-Insulator …

Design and simulation of a tunable comb-drive actuator with a wide frequency tuning range and low pull-in voltage

S Taherian, E Gholinataj-Jelodar, Y Yuan - Physica Scripta, 2024 - iopscience.iop.org
The presented paper describes the design, simulation, and analysis of a novel tunable comb-
drive actuator that aims to increase the range of tuning resonance frequency while reducing …

The Nonlinear Dynamics of a MEMS Resonator with a Triangular Tuning Comb

L Zhang, H Zhang, X Li, N Qiao, X Gao, Y Ji - Micromachines, 2023 - mdpi.com
The nonlinear dynamic response of a MEMS resonator with a triangular tuning comb is
studied. The motion equation with dis-smooth tuning electrostatic force is derived according …

Seven-shaped beam design for improving the sensitivity of two-dimensional MEMS sensors

N Zhou, W Liu, F Cui, X Zhang… - Journal of Micromechanics …, 2023 - iopscience.iop.org
The spring constant of the connecting beam is one of the most crucial factors that affect the
detection sensitivity of MEMS sensors. Existing researches reduce the spring constant by …

Bifurcation analysis on the periodic response of a comb drive MEMS resonator

H Zhang, L Zhang, X Li, D Wang, T Liu - Micromachines, 2022 - mdpi.com
In this paper, we investigate the bifurcation characteristics of a comb drive MEMS resonator.
The method of averaging and the residue theorem are used to get a more accurate …

Design and analysis of micro actuator through trapezoidal shaped electrostatic comb drive and curved beam system

F Nawaz, U Jamil, MS Aziz… - 2022 5th International …, 2022 - ieeexplore.ieee.org
Electrostatic actuators have a significant role in Microelectromechanical Systems (MEMS).
Electrostatic comb drive actuator with trapezoidal-shaped geometry is reliable as compared …