Tunable micro-and nanomechanical resonators

WM Zhang, KM Hu, ZK Peng, G Meng - Sensors, 2015 - mdpi.com
Advances in micro-and nanofabrication technologies have enabled the development of
novel micro-and nanomechanical resonators which have attracted significant attention due …

Concepts, roadmaps and challenges of ovenized MEMS gyroscopes: A review

Y Wang, R Cao, C Li, RN Dean - IEEE sensors journal, 2020 - ieeexplore.ieee.org
The MEMS gyroscope by means of oven control, or the so-called ovenized MEMS
gyroscope, isolates the die from the external environment and utilizes a closed-loop …

MEMS resonators for frequency reference and timing applications

G Wu, J Xu, EJ Ng, W Chen - Journal of …, 2020 - ieeexplore.ieee.org
An overview of microelectromechanical systems (MEMS) resonators for frequency reference
and timing applications is presented. The progress made in the past few decades in design …

The dynamic behavior of MEMS arch resonators actuated electrically

HM Ouakad, MI Younis - International Journal of Non-Linear Mechanics, 2010 - Elsevier
In this paper, we investigate the dynamic behavior of clamped–clamped micromachined
arches when actuated by a small DC electrostatic load superimposed to an AC harmonic …

Real-time temperature compensation of MEMS oscillators using an integrated micro-oven and a phase-locked loop

JC Salvia, R Melamud, SA Chandorkar… - Journal of …, 2009 - ieeexplore.ieee.org
We present a new temperature compensation system for microresonator-based frequency
references. It consists of a phase-locked loop (PLL) whose inputs are derived from two …

Temperature compensation of silicon resonators via degenerate doping

AK Samarao, F Ayazi - IEEE Transactions on Electron Devices, 2011 - ieeexplore.ieee.org
This paper demonstrates the dependence of temperature coefficient of frequency (TCF) of
silicon micromechanical resonators on charge carrier concentration. TCF compensation is …

A monolithic CMOS-MEMS oscillator based on an ultra-low-power ovenized micromechanical resonator

MH Li, CY Chen, CS Li, CH Chin… - Journal of …, 2014 - ieeexplore.ieee.org
A fully monolithic complimentary metal-oxide-semiconductor-microelectormechanical
systems (CMOS-MEMS) oscillator comprised of an ovenized double-ended tuning fork …

A review of eigenmode and frequency control in piezoelectric MEMS resonators

Z Liu, F Ayazi - IEEE Transactions on Ultrasonics …, 2023 - ieeexplore.ieee.org
Piezoelectric microelectromechanical systems (MEMS) resonators possess favorable
properties, such as strong electromechanical coupling, high, and polarized linear …

Entropy induced flow model for solar radiation through nanomaterials with cubic autocatalysis reaction

A Razaq, SA Khan, A Alsaedi, T Hayat - Journal of Magnetism and …, 2023 - Elsevier
Background and objective Here we analyze entropy optimized magnetohydrodynamic flow
of Reiner-Rivlin fluid nanomaterial. Flow by stretched cylinder is induced. Energy expression …

Low-power dual mode MEMS resonators with PPB stability over temperature

LC Ortiz, HK Kwon, J Rodriguez, Y Chen… - Journal of …, 2020 - ieeexplore.ieee.org
We demonstrate two novel dual-mode ovenized MEMS resonators, each with an in-chip
device layer micro-oven that utilizes less than 30mW for resonator temperature control over …