Results 211 to 220 of about 10,013 (252)
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Cavitation generated by vibrating quartz tuning fork in concentrated 3He–4He mixture
Low temperature physics (Woodbury, N.Y., Print), 2023The state of the problem of cavitation in superfluid helium and the content of previous works on this topic are analyzed. The transition between turbulent flow and cavitation under oscillations of a quartz tuning fork in a normal and superfluid isotopic ...
V. Chagovets +3 more
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A novel tapered quartz tuning fork-based laser spectroscopy sensing
Applied Physics ReviewsA novel tapered quartz tuning fork (QTF) was designed to enhance its stress magnitude and charge distribution in QTF-based laser spectroscopy, which had a low resonant frequency of 7.83 kHz and a wide fork gap for long energy accumulation time and easy ...
Yufei Ma +5 more
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Structural Design of A Novel Quartz Tuning Fork Temperature Sensor with Optimized Sensitivity
2023 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence (ICSMD), 2023With the rapid development of science and technology, modern measurement and control systems have put forward higher requirements for temperature detection.
Ziyu Wang +5 more
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Development of quartz tuning fork temperature sensors
2008 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications, 2008A temperature sensing technique taking thermal sensitive quartz tuning fork vibration arm as sensitive components and output of digital frequency is presented. In the design of quartz tuning fork temperature sensor, selecting the cut type of quartz tuning fork according to the each anisotropic nature of quartz tuning fork, so that there is a linear ...
Jun Xu, Bo You, Xue-fei Zhao, Xin Li
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Quartz Tuning Forks as Cryogenic Vacuum Gauges
Journal of Low Temperature Physics, 2014We report measurements of the mechanical $$Q$$ of a 32.7 kHz quartz tuning fork as a function of pressure for helium and argon at T $
F. M. Huisman +3 more
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A Clamp-Shaped Quartz Tuning Fork-Based Laser Spectroscopy Sensor.
Analytical ChemistryA novel clamp-shaped quartz tuning fork (QTF)-based laser spectroscopy sensor is reported in this paper. The clamp-type structure was created to enhance stress and temperature gradient while optimizing the distribution of surface charges in QTF-based ...
Shaoning Zheng +6 more
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Development of a fast humidity sensor based on quartz tuning fork
2016 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2016This work investigates the response to humidity of Quartz Tuning Forks (QTFs) coated with a sol-gel iron-doped amorphous magnesium silicate sensing film. Thanks to the reduced film thickness, the investigated sensors exploit a short time response thus being suitable for applications where a fast humidity change is expected such as in breath monitoring.
CARULLO, Alessio +3 more
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Low frequency quartz tuning fork as hydrogen sensor
International journal of hydrogen energyThe use of hydrogen as a sustainable energy source is pushing the development of innovative sensing strategies for the monitoring of H 2 concentration during its production processes and transportation.
C. Feng +7 more
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Miniaturized Angular Rate Sensor with Laminated Quartz Tuning Fork
Japanese Journal of Applied Physics, 2006We have developed a miniaturized angular rate sensor (5.0×3.2×1.3 mm3) with a laminated quartz tuning fork (3.7×0.97×0.24 mm3). An advanced reliable assembly process technology was applied to the packaging of LSI and the sensor element of the small thin sensor. Therefore, the sensor had high quality and superior mass productivity.
H. Uehara +5 more
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