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Piezoelectric gyro element and piezoelectric gyroscope
The Journal of the Acoustical Society of America, 2008A piezoelectric gyro element including: a piezoelectric vibration body, which has a shape of a rectangular column with a rectangular section, the piezoelectric vibration body being fixed on one end; first driving electrodes formed on opposing first side faces of the piezoelectric vibration body; second and third driving electrodes formed separated from
Seiichiro Ogura, Yoshihiro Kobayashi
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The Physics Teacher, 1963
Certain crystals of polar symmetry develop electrical surface charges when subjected to mechanical stresses and, conversely, deform when subjected to electric fields. These properties find applications in radio to stabilize frequencies of transmitters and in such acoustical devices as the crystal microphone, speaker and phonograph pick-up. Instructions
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Certain crystals of polar symmetry develop electrical surface charges when subjected to mechanical stresses and, conversely, deform when subjected to electric fields. These properties find applications in radio to stabilize frequencies of transmitters and in such acoustical devices as the crystal microphone, speaker and phonograph pick-up. Instructions
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The Piezoelectric Medium and Piezoelectric Sensitivity
2018The piezoelectric effect and related electromechanical properties are described, and examples of modern piezoelectric materials and their sensitivity are considered. Full sets of electromechanical constants of various piezoelectric materials are given for comparison.
Topolov V. Y., Bowen C. R., Bisegna P.
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2006
Deposition of piezoelectric thin films has been achieved by many different methods. Pulsed laser deposition (PLD) is a versatile technique for the growth of complex multicomponent materials in thin film form with oriented or epitaxial structure. The growth of piezoelectric thin films by PLD involves the identification of the optimum set of growth ...
Craciun F, Dinescu M
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Deposition of piezoelectric thin films has been achieved by many different methods. Pulsed laser deposition (PLD) is a versatile technique for the growth of complex multicomponent materials in thin film form with oriented or epitaxial structure. The growth of piezoelectric thin films by PLD involves the identification of the optimum set of growth ...
Craciun F, Dinescu M
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Enhanced electric-field-induced strains in (K,Na)NbO3 piezoelectrics from heterogeneous structures
Materials Today, 2021Mao-Hua Zhang +2 more
exaly
2004
The prefix “piezo” (pronounced pie-ease-o) comes from the Greek word for pressure or mechanical force. Piezoelectricity refers to the linear coupling between mechanical stress and electric polarization (the direct piezoelectric effect) or between mechanical strain and applied electric field (the converse piezoelectric effect).
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The prefix “piezo” (pronounced pie-ease-o) comes from the Greek word for pressure or mechanical force. Piezoelectricity refers to the linear coupling between mechanical stress and electric polarization (the direct piezoelectric effect) or between mechanical strain and applied electric field (the converse piezoelectric effect).
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Flexible polarization configuration in high-entropy piezoelectrics with high performance
Acta Materialia, 2022Shiqing Deng, Zhang Yongcheng, He Qi
exaly