Si-based MEMS resonant sensor: A review from microfabrication perspective

G Verma, K Mondal, A Gupta - Microelectronics Journal, 2021 - Elsevier
With the technological advancement in micro-electro-mechanical systems (MEMS),
microfabrication processes along with digital electronics together have opened novel …

Magnetoelectric devices based on magnetoelectric bulk composites

Q Mao, J Wu, Z Hu, Y Xu, Y Du, Y Hao… - Journal of Materials …, 2021 - pubs.rsc.org
Magnetoelectric (ME) composites of bulk structures show strong ME coupling performance,
and thus magnetoelectric bulk composites and their related devices have been attracting …

Highly sensitive low field Lorentz-force MEMS magnetometer

SB Mbarek, N Alcheikh, HM Ouakad, MI Younis - Scientific Reports, 2021 - nature.com
We present a highly sensitive Lorentz-force magnetic micro-sensor capable of measuring
low field values. The magnetometer consists of a silicon micro-beam sandwiched between …

Single-structure 3-axis Lorentz force magnetometer based on an AlN-on-Si MEMS resonator

C Tu, X Ou-Yang, Y Wu, X Zhang - Microsystems & Nanoengineering, 2024 - nature.com
This work presents a single-structure 3-axis Lorentz force magnetometer (LFM) based on an
AlN-on-Si MEMS resonator. The operation of the proposed LFM relies on the flexible …

Stochastic effects on the dynamics of the resonant structure of a Lorentz force MEMS magnetometer

M Bagherinia, S Mariani - Actuators, 2019 - mdpi.com
Resonance features of slender mechanical parts of Lorentz force MEMS magnetometers are
affected by the (weakly) coupled thermo-electro-magneto-mechanical multi-physics …

Piezoelectric-on-silicon Lorentz force magnetometers based on radial contour mode disk resonators

S Ghosh, JEY Lee - Sensors and Actuators A: Physical, 2018 - Elsevier
In this paper, we realize two unique design topologies for Lorentz force magnetometers
(LFMs) based on radial contour (RC) mode piezoelectric-on-silicon disk resonators for the …

An alternative capacitive transducer design for sensitivity enhancement in MEMS Lorentz force magnetometers

Z Mohammed, DS Choi, IM Elfadel - Microsystem Technologies, 2024 - Springer
The magnetometer is an essential component in a number of scientific and technical
disciplines, including instrumentation and space navigation. To detect magnetic fields, a …

Piezoelectric-on-silicon MEMS Lorentz force lateral field magnetometers

S Ghosh, JEY Lee - IEEE Transactions on Ultrasonics …, 2019 - ieeexplore.ieee.org
This paper describes the realization of piezoelectric-on-silicon lateral field Lorentz force
magnetometers (LFMs) that target operation in ambient pressure instead of vacuum …

基于MEMS 硅基谐振器的磁场传感器最新进展

武颖杰, 吕秀梅, 张自强, 涂程… - Journal of terahertz …, 2023 - opticsjournal.net
摘要随着智能时代的到来, 磁场传感器已经广泛应用于移动设备中, 为用户提供定位和导航等
服务. 目前, 基于霍尔效应的磁场传感器和基于磁性材料的磁阻式传感器是人们普遍采用的2 …

A thermomagnetic-piezoelectric MEMS AC magnetic-field sensor demonstrating a novel room-temperature-range coil-less resetting/demagnetizing approach

CC Chen, IL Chen, H Duan, CY Tseng… - Sensors and Actuators A …, 2019 - Elsevier
We report a novel thermomagnetic-piezoelectric MEMS AC magnetic-field sensor. The
magnetic sensor consists of a silicon MEMS diaphragm, a piezoelectric PZT thin film, and a …