Fabrication of 4H-SiC piezoresistive pressure sensor for high temperature using an integrated femtosecond laser-assisted plasma etching method

C Wu, X Fang, Z Fang, H Sun, S Li, L Zhao, B Tian… - Ceramics …, 2023 - Elsevier
The processing, particularly, etching of brittle, hard, and anti-corrosion materials represented
by the third-generation wide bandgap semiconductor silicon carbide (SiC), is a significant …

Analytical modeling to estimate the sensitivity of MEMS technology-based piezoresistive pressure sensor

V Belwanshi - Journal of Computational Electronics, 2021 - Springer
Abstract Design and modeling of microelectromechanical system (MEMS)-based
piezoresistive pressure sensor are main requirements to fabricate application-oriented …

Performance optimization of SiC piezoresistive pressure sensor through suitable piezoresistor design

B Tian, H Shang, L Zhao, W Wang - Microsystem Technologies, 2021 - Springer
Silicon carbide is considered as a more suitable material for piezoresistive pressure sensors
in a high-temperature environment due to its excellent characteristics. In this paper …

Sensitivity optimization of MEMS based piezoresistive pressure sensor for harsh environment

P Verma, D Punetha, SK Pandey - Silicon, 2020 - Springer
Silicon carbide piezoresistive pressure sensor is more suitable for harsh environment due to
its wide bandgap, corrosion tolerance, excellent chemical inertness, high Young's modulus …

Investigation of MEMS piezoresistive pressure sensor with a freely supported rectangular silicon carbide diaphragm as a primary sensing element for altitudinal …

D Kanekal, SK Jindal - Silicon, 2023 - Springer
Silicon and Polysilicon are used as piezoresistive materials in MEMS (Micro
Electromechanical system) piezoresistive pressure sensors because of its reproducibility …

[HTML][HTML] A novel graphene pressure sensor with zig–zag shaped piezoresistors for maximum strain coverage for enhancing the sensitivity of the pressure sensor

M Nag, A Kumar, B Pratap - International Journal for Simulation and …, 2021 - ijsmdo.org
The demand for flexible and wearable sensors is increasing day by day due to varied
applications in the biomedical field. Especially highly sensitive sensors are required for the …

[HTML][HTML] Quantitative analysis of MEMS piezoresistive squared diaphragm pressure sensor for biomedical applications

R Devi, SS Gill, B Singh - Measurement: Sensors, 2022 - Elsevier
Now a days MEMS based for biomedical applications with high performance parameters like
sensitivity and linearity are required for low pressure range. The low-pressure range (1–5 …

MEMS piezoresistive pressure sensor with patterned thinning of diaphragm

Z Kordrostami, K Hassanli, A Akbarian - Microelectronics International, 2020 - emerald.com
Purpose The purpose of this study is to find a new design that can increase the sensitivity of
the sensor without sacrificing the linearity. A novel and very efficient method for increasing …

Reliable before-fabrication forecasting of MEMS piezoresistive pressure sensor: mathematical modelling and numerical simulation

SK Jindal, R Patra, S Banerjee, A Paul… - Microsystem …, 2022 - Springer
Micro-mechanical systems (MEMS) based piezoresistive pressure sensors have significant
importance in several pressure sensor devices in real world, ie, aviation, IoT and consumer …

Graphene based flexible piezoresistive pressure sensor for electric vehicles applications

M Nag, A Kumar, K Singh, B Pratap - AIP Conference Proceedings, 2020 - pubs.aip.org
Demand of MEMS sensor is increasing due to its applicability in various fields such as in
automobile and industrial applications. Save driving is very necessary which can be …