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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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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 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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Novel designs for quartz tuning fork temperature sensor
Proceedings of 2011 6th International Forum on Strategic Technology, 2011In this paper mainly describes a quartz tuning fork temperature sensor based on bending vibration. The main working components of quartz tuning fork temperature sensor are quartz tuning fork and driving circuit, according to the piezoelectric effect principle of quartz crystal, researching on correlative incentive mode, selecting cut type and setting ...
null Jing Ma, null Yanxia Yang
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Quartz tuning fork based photoacoustic spectroscopy and sensing
The Journal of the Acoustical Society of America, 2023Quartz crystal tuning forks (QTFs) resonators are key components for timing and frequency measurements, due to their high stability, high-quality factors and low power consumptions. Thanks to their piezoelectric properties, QTFs are employed as sensitive element in many fields and systems such as atomic force microscopy, near-field and microwave ...
Andrea Zifarelli +7 more
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Temperature sensor based on quartz tuning-fork resonator
Proceedings. 7th International Conference on Solid-State and Integrated Circuits Technology, 2004., 2005A miniature thermo-sensitive quartz tuning-fork resonator (TSQFR), working in the flexural vibration mode as a temperature sensor, has been expressed. This type of resonator, designed with a new doubly rotated ZYtw-cut, the rotation angle /spl Phi/ and /spl theta/ of which must be in the range 110/spl deg//spl plusmn/1/spl deg/ and 14/spl deg//spl ...
null Xu Jun +3 more
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Physical Chemistry, Chemical Physics - PCCP
An innovative biosensing fabrication strategy has been demonstrated for the first time using a quartz tuning fork (QTF) to develop a practical immunosensor for sensitive, selective and practical analysis of alpha synuclein protein (SYN alpha), a ...
Münteha Nur Sonuç Karaboğa +4 more
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An innovative biosensing fabrication strategy has been demonstrated for the first time using a quartz tuning fork (QTF) to develop a practical immunosensor for sensitive, selective and practical analysis of alpha synuclein protein (SYN alpha), a ...
Münteha Nur Sonuç Karaboğa +4 more
semanticscholar +1 more source
Miniature Quartz Tuning Fork-Based Light-Induced Thermoelastic Spectroscopy Sensing
IEEE Sensors JournalLight-induced thermoelastic spectroscopy (LITES), boasting an extended effective optical path length, stands as a potent approach for trace gas detection. The indispensable factor for heightened measurement sensitivity lies in the quartz tuning fork (QTF)
Chenyang Wang +6 more
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A Novel Double-ended Tuning Fork Quartz Accelerometer
2011 Third International Conference on Measuring Technology and Mechatronics Automation, 2011In order to design a quartz accelerometer with high-precision vibration characteristics and strong resistance to external shock, a novel double-ended tuning fork quartz accelerometer that combines the well-known principles of the tuning fork techniques is developed. The mechanical structure of the double-ended tuning fork quartz accelerometer comprises
Chihang Zhao +4 more
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