Results 51 to 60 of about 16,233 (149)

The Piezoresistive Performance of CuMnNi Alloy Thin-Film Pressure Sensors Prepared by Magnetron Sputtering

Magnetochemistry
Effects of varying Mn and Ni concentrations on the structure and piezoresistive properties of CuMnNi films deposited by magnetron sputtering with a segmented target were investigated.
Zhengtao Wu, Xiaotao He, Yu Cao, Qimin Wang, Yisong Lin, Liangliang Lin, Chao Liu   +6 more
doaj   +1 more source

Gauge Factor and Stretchability of Silicon-on-Polymer Strain Gauges

Sensors, 2013
Strain gauges are widely applied to measure mechanical deformation of structures and specimens. While metallic foil gauges usually have a gauge factor slightly over 2, single crystalline silicon demonstrates intrinsic gauge factors as high as 200 ...
Nanshu Lu, Shixuan Yang
doaj   +1 more source

Inconsistency Calibrating Algorithms for Large Scale Piezoresistive Electronic Skin

Micromachines, 2020
In the field of safety and communication of human-robot interaction (HRI), using large-scale electronic skin will be the tendency in the future. The force-sensitive piezoresistive material is the key for piezoresistive electronic skin.
Jinhua Ye, Zhengkang Lin, Jinyan You, Shuheng Huang, Haibin Wu   +4 more
doaj   +1 more source

Piezoresistive effect in p-type 3C-SiC at high temperatures characterized using Joule heating [PDF]

, 2016
Cubic silicon carbide is a promising material for Micro Electro Mechanical Systems (MEMS) applications in harsh environ-ments and bioapplications thanks to its large band gap, chemical inertness, excellent corrosion tolerance and capability of growth on ...
Nguyen, Nam-Trung, Phan, Hoang Phuong, Dimitrijev, Sima, Namazu, Takahiro, Dao, Dzung, Dinh, Toan, Qamar, Afzaal, Kozeki, Takahiro, Phan, Hoang-Phuong   +8 more
core   +1 more source

Design and Fabrication of Silicon Pressure Sensors Based on Wet Etching Technology

Micromachines
This paper presents a novel silicon-based piezoresistive pressure sensor composed of a silicon layer with sensing elements and a glass cover for hermetic packaging.
Fengchao Li, Shijin Yan, Cheng Lei, Dandan Wang, Xi Wei, Jiangang Yu, Yongwei Li, Pengfei Ji, Qiulin Tan, Ting Liang   +9 more
doaj   +1 more source

High-stability piezoresistive pressure sensors [PDF]

, 2017
Piezoresistive pressure sensors have been in use for decades and are among the most successful micromachined sensors. From their introduction in the 1960s, they have experienced a dramatic improvement on performance and stability, as new microfabrication
Sandvand, Åsmund
core   +1 more source

Development of a MEMS Piezoresistive High-g Accelerometer with a Cross-Center Block Structure and Reliable Electrode

Sensors
A MEMS piezoresistive sensor for measuring accelerations greater than 100,000 g (about 106 m/s2) is described in this work. To enhance the performance of the sensor, specifically widening its measurement range and natural frequency, a cross-beam ...
Cun Li, Ran Zhang, Le Hao, Yulong Zhao
doaj   +1 more source

Smart Textile Pressure Sensor Matrices—Investigation of Sensor Characteristics for Use in the Surgical Environment

Engineering Proceedings
This paper presents research on flat textile pressure sensor characteristics that are advantageous for use in the surgical environment. Eight, 4 by 4 textile pressure matrices were subjected to sensor error testing to evaluate the sensor output ...
Nicolette D. Sizer, Charly Dalbert, Steffen Loeser, Yang Wei, Julia Fleischer, Pascal Stark, Francesco L. Siena, Philip Breedon   +7 more
doaj   +1 more source

Piezo Resistive Read-Out Contact Resonance Spectroscopy for Material and Layer Analysis at High-Aspect-Ratio Geometries

Proceedings, 2017
A piezo resistive, phase locked loop (PLL) controlled micro tactile measurement system for contact resonance spectroscopy (CRS) at high-aspect-ratio geometries was developed and characterised.
Maik Bertke, Uili Wobeto Reinheimer, Michael Fahrbach, Gerry Hamdana, Hutomo Suryo Wasisto, Erwin Peiner   +5 more
doaj   +1 more source

DESIGN OF A BASIC PIEZORESISTIVE MICROCANTILEVER BIOSENSOR

Electrica, 2013
Microcantilevers are one of the basic micromechanical structures. They are fixed at one ends and the other ends can move freely like a diving board. Their sizes are in the micrometer and nanometer ranges.
Ibrahim Ethem SACU, Mustafa ALCI
doaj