Some investigations on piezoelectric quartz resonators
β Scribed by L. Spassov
- Book ID
- 103123352
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 495 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0020-7225
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π SIMILAR VOLUMES
The physical prmclples of plezoresonance quartz sensors are discussed More attention IS paid to the physical prmclples and limits of thermosensltlve quartz resonators as temperature-measurmg sensors Expenmental data from the constructlon of a new type of ultrammlature thermosensltlve resonator with
Measurements were made of changes in the resonant frequency of piezoelectric quartz crystal resonators over a 1.5-10 K temperature range. Both AT and FC cut 5 MHz, third-overtone, crystal resonators exhibited piezoelectric activity over the specified temperature range. The FC cut crystals showed a m
High" or/3-quartz is described by Sosman 1 as hexagonal trapezohedral orenantiomorphous hemihedral. He points out that crystals of this classification should exhibit piezoelectricity when subjected to shear stresses. This classification may also be described as hexagonal holoaxial. 2 /%quartz will b