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CEIDP '05. 2005 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2005., 2005
In spite of the successful production of a variety of piezoelectric devices, the true origin of the piezoelectric effect is often obscure and the devices not necessarily optimised. Consideration of the underlying electromechanical physics of the phenomenon shows that it is closely associated with double layers of nanometric dimension generated in the ...
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In spite of the successful production of a variety of piezoelectric devices, the true origin of the piezoelectric effect is often obscure and the devices not necessarily optimised. Consideration of the underlying electromechanical physics of the phenomenon shows that it is closely associated with double layers of nanometric dimension generated in the ...
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Investigation on Multi-Piezoelectric Effects from the First Positive Piezoelectric Effect
Key Engineering Materials, 2014Based on the traditional piezoelectric effect theory, the process of multi-piezoelectric effects generation is analyzed and the theory of the secondary and tertiary piezoelectric effect is deduced by four kinds of piezoelectric equations. Experimental research is performed through the PZT-5 piezoelectric ceramics stack, the existence of multi ...
Li Ping Shi +3 more
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Radiation piezoelectric effect
Physics Letters A, 1976Abstract The results of experimental investigation of a new phenomenon - appearance of an emf across a single germanium sample subject both to irradiation with charged particles and to uniaxial deformation in a direction perpendicular to the particle beam (radiation piezoelectric effect - RPE) - are reported.
I.K. Kikoin, L.I. Kikoin, S.D. Lasarev
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1983
The aim in this chapter is to define and describe the piezoelectric effect and to investigate the special features of longitudinal mechanical vibrations in piezoelectric crystals.
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The aim in this chapter is to define and describe the piezoelectric effect and to investigate the special features of longitudinal mechanical vibrations in piezoelectric crystals.
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The piezoelectric effect in polymers
Polymer Mechanics, 1972A series of polymers with varying polarity and chain rigidity has been investigated. On the basis of the results obtained it is concluded that piezoelectric properties are to be found in polarized polymers with small dipole groups and a rigid chain due to their polarity.
N. M. Kocharyan, Kh. B. Pachadzhyan
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Effective charges and piezoelectricity
Physical Review B, 1974The effective charge for piezoelectricity is calculated using the bond-orbital model and Martin's internal-displacement parameters. Direct and simple calculations made with no additional parameters lead to a semiquantitative description of this effect.
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Piezoelectric Effects in Collagen
Japanese Journal of Applied Physics, 1964The direct and converse piezoelectric effects have been observed in the Achilles tendon of ox and horse, which consists of collagen fibers in which the collagen molecules are highly orientated and crystallized. The matrix of piezoelectric constant is concordant with that derived for and unidirectionally oriented system of crystallites of collagen with ...
Eiichi Fukada, Iwao Yasuda
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Piezoelectric effects in electroreflectance
Solid State Communications, 1970Abstract The contribution of piezoelectric strain to electroreflectance is investigated. The symmetry properties of this contribution are deduced for zincblende materials, and contrasted with those of electroreflectance. Separate observations of these contributions is shown to be possible, and good agreement with the phenomenological, tensorial ...
D.S. Kyser, Victor Rehn
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Piezoelectricity Effect Detector
Kristall und Technik, 1974AbstractAn apparatus for the detection of the piezoelectricity effect in nonâconducting crystals is described. It is possible to mark the crystal resonance frequency and show the resonance curve on the oscilloscope, both with or without mechanical contact between the crystal and electrodes.
J. Grochowski, B. Stasicki
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On the Piezoelectric Effect of Bone
Journal of the Physical Society of Japan, 1957The piezoelectric effect of bone has been observed similarly to the case of wood or ramie. The specimens were cut out from the femur of man and ox, and dried completely by heating. The piezoelectric constants were measured by three different experiments, that is, measurements of the static direct effect, the dynamic direct effect and the dynamic ...
Eiichi Fukada, Iwao Yasuda
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