Results 1 to 10 of about 178,559 (186)

Fabrication, Performance, Characterization and Experimental Calibration of Embedded Thin-Film Sensor for Tool Cutting Force Measurement [PDF]

open access: yesMicromachines, 2022
Thin-film strain sensors are widely used because of their small volume, fast strain response and high measurement accuracy. Among them, the thin-film material and preparation process of thin-film strain sensors for force measurement are important aspects.
Yunping Cheng   +5 more
doaj   +2 more sources

Optimization of Processing Parameters and Adhesive Properties of Aluminum Oxide Thin-Film Transition Layer for Aluminum Substrate Thin-Film Sensor [PDF]

open access: yesMicromachines, 2022
A thin-film strain micro-sensor is a cutting force sensor that can be integrated with tools. Its elastic substrate is an important intermediate to transfer the strain generated by the tools during cutting to the resistance-grid-sensitive layer.
Yongjuan Zhao   +3 more
doaj   +2 more sources

Thermoresistive Thin Film Flow Sensor [PDF]

open access: yesActive and Passive Electronic Components, 1989
Some technological aspects and basic parameters of nickel thin film gas flow sensors are presented. Thermal conditions of sensors are described by the mechanisms of heat transfer. Typical characteristics measured during the sensor operation are given.
T. M. Berlicki   +3 more
doaj   +2 more sources

High-stability flexible thin-film temperature sensor using MWCNTs-toughened Peano structure [PDF]

open access: yesMicrosystems & Nanoengineering
Characterized by thinness, lightness and flexibility, flexible thin-film temperature sensors can be tightly fitted to different shapes of surfaces to measure their surface temperatures.
Zhaojun Liu   +9 more
doaj   +2 more sources

Ultra-sensitive ethanol detection using a chemiresistive SnO2 thin-film gas sensor functionalized with RuO2 nanosheets [PDF]

open access: yesMicrosystems & Nanoengineering
This study presents the design and fabrication of a ruthenium dioxide (RuO2) nanosheets-functionalized tin dioxide (SnO2) thin-film gas sensor integrated with a microheater in a suspended membrane structure.
Wonkeun Park   +5 more
doaj   +2 more sources

Monitoring cracks of metal structure based on grating thin-film sensor

open access: yesXibei Gongye Daxue Xuebao, 2021
The hole edge of a metal structure is the most likely crack position in an aircraft structure. The quantitative monitoring of a hole-edge crack is important for structural health monitoring.
Zhou Yiming   +6 more
doaj   +1 more source

Self-Powered Nitrogen Dioxide Sensor Based on Pd-Decorated ZnO/MoSe2 Nanocomposite Driven by Triboelectric Nanogenerator

open access: yesNanomaterials, 2022
This paper introduces a high-performance self-powered nitrogen dioxide gas sensor based on Pd-modified ZnO/MoSe2 nanocomposites. Poly(vinyl alcohol) (PVA) nanofibers were prepared by high-voltage electrospinning and tribological nanogenerators (TENGs ...
Weiwei Wang   +4 more
doaj   +1 more source

An optical Fiber Pressure Sensor With Ultra-Thin Epoxy Film and High Sensitivity Characteristics Based on Blowing Bubble Method

open access: yesIEEE Photonics Journal, 2021
In this paper, an implementation method of high sensitivity thin film fiber optic pressure sensor based on air blowing method is proposed. The utility model is characterized in that a film ultra-thin microbubble structure is firstly formed on the surface
Shubin Zhang   +6 more
doaj   +1 more source

Permalloy thin-film magnetic sensors [PDF]

open access: yesSensors and Actuators A: Physical, 1992
An introduction to the theory of the anisotropic magnetoresistance effect in ferromagnetic thin films is given, ending in a treatment of the minimalization of the free energy which is the result of the intrinsic and extrinsic anisotropies of the thin-film structure. The anisotropic magnetoresistance effect in long strips is reviewed. Attention is given
Groenland, J.P.J.   +3 more
openaire   +2 more sources

Thin Film-Based Sensors [PDF]

open access: yesChemosensors, 2019
An increasing number of fields in everyday life require the development and application of ever more modern and efficient chemical sensors and biosensors, namely to be integrated in intelligent control system networks [...]
Maria Raposo, Paulo A. Ribeiro
openaire   +2 more sources

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