Results 11 to 20 of about 178,579 (206)

Response Time of a Thin-Film Resistance Temperature Detector (RTD) for High-Intensity Focused Ultrasound (HIFU) Phantom Applications

open access: yesApplied Sciences, 2023
The thermal response time of a thin-film resistance temperature detector (RTD) array sensor was measured for a high-intensity focused ultrasound (HIFU) phantom. As the temperature inside materials change rapidly within several seconds, it is important to
Ma. Stella Grace B. Lequiron   +3 more
doaj   +1 more source

Design and performance evaluation of a novel thin-film heat flux sensor

open access: yesCase Studies in Thermal Engineering, 2023
Thin-film heat flux sensor is suitable for the harsh environment in aerospace application. To further improve the accuracy of testing and to realize the measurement in two directions, this work proposes a new design of the thin-film heat flux sensor ...
Guoqiang Xu   +5 more
doaj   +1 more source

Thin-film piezoelectric impact sensor array fabricated on a Si slider for measuring head-disk interaction [PDF]

open access: yes, 1995
A new type of Acoustic Emission sensor using a thin film piezoelectric material (sputtered ZnO) was developed for measuring head-disk interaction in a rigid magnetic disk system.
Burger, G.J.   +5 more
core   +8 more sources

Design of a novel bandgap reference

open access: yesDianzi Jishu Yingyong, 2018
Based on the traditional first-order compensation bandgap reference analysis, this paper proposes a novel high-order compensation technique and uses this technique to design a curvature compensation voltage reference with a low temperature coefficient ...
Du Tao   +4 more
doaj   +1 more source

Fabrication of lithium substituted copper ferrite (Li-CuFe2O4) thin film as an efficient gas sensor at room temperature

open access: yesJournal of Science: Advanced Materials and Devices, 2018
A Li-CuFe2O4 thin film has a well-defined nanocrystalline structure with a crystallite size of ∼17 nm. The TEM and SEM images of the Li-CuFe2O4 thin film show a polyhedron shape of nanoparticles with uneven sizes, resulting in a significant change in its
V. Manikandan   +3 more
doaj   +1 more source

Determination of online thin film buckling configuration by parametric optimization for flexible sensor application

open access: yesScientific Reports, 2023
A mini basket type mapping catheter consists of thin film flexible sensors and is applied in the medical field to measure the electrocardiography (ECG) signals in order to localize and quantize the physiological condition/status of heart.
Yeoun-Jae Kim   +3 more
doaj   +1 more source

Absolute and differential measurement of water vapor supersaturation using a commercial thin-film sensor [PDF]

open access: yes, 2000
We describe a technique for measuring the water vapor supersaturation of normal air over a temperature range of ...
Chng, C. K.   +2 more
core   +1 more source

The Enhanced Formaldehyde-Sensing Properties of P3HT-ZnO Hybrid Thin Film OTFT Sensor and Further Insight into Its Stability

open access: yesSensors, 2015
A thin-film transistor (TFT) having an organic–inorganic hybrid thin film combines the advantage of TFT sensors and the enhanced sensing performance of hybrid materials.
Huiling Tai   +4 more
doaj   +1 more source

Cellulose and Vanadium Plasmonic Sensor to Measure Ni2+ Ions

open access: yesApplied Sciences, 2021
A novel vanadium–cellulose composite thin film-based on angular interrogation surface plasmon resonance (SPR) sensor for ppb-level detection of Ni(II) ion was developed.
Nur Alia Sheh Omar   +6 more
doaj   +1 more source

Metamaterial-Inspired Multichannel Thin-Film Sensor [PDF]

open access: yesIEEE Sensors Journal, 2012
7 pages, 4 ...
Withayachumnankul, W.   +3 more
openaire   +3 more sources

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