Piezoelectric material characterization by acoustic methods

• Autorzy: Le Clézio, E. , Delaunay, T. , Lam, M. , Feuillard, G.
• Języki publikacji: EN

Abstrakty

EN

Two characterization methods of piezoelectric materials based on acoustic measurements are presented. Their main objective is to identify the entire set of electromechanical properties of piezoelectric materials from a single sample. In order to characterize new materials like single-crystals with small dimensions, the first section of the paper presents an identiffication protocol based on the study of the resonance spectra of parallelepipeds. The second characterization method is performed by means of the measurement of the transmission coefficients of plane waves propagating through an immersed plate. It is is suitable for the determination of the properties of bulk piezoelectric ceramics.

Słowa kluczowe

EN

piezoelectricity; transmission; resonance; spectroscopy

• Czasopismo: Archives of Acoustics
• Rocznik: 2008
• Tom: Vol. 33, No. 4
• Strony: 603-608
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Le Clézio, E.

autor

Delaunay, T.

autor

Lam, M.

autor

Feuillard, G.

• Université François Rabelais de Tours, CNRS FRE 2448, INSERM U930, École Nationale d'Ingénieurs du Val de Loire, rue de la Chocolaterie, BP3410, 41034 Blois, France,

Bibliografia

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• [3] DELAUNAY T., LE CLÉZIO E., GUENNOU M., DAMMAK H., PHAM THI M., FEUILLARD G., Full tensorial characterization of PZN-12PT single crystal by resonant ultrasound spectroscopy, IEEE Trans. UFFC, 55, 2, 476–488 (2008).
• [4] LE CLÉZIO E., SHUVALOV A., Transmission of acoustic waves through piezoelectric plates: Modeling and experiment, Proc. IEEE Ultrason. Symp., 553–556 (2004).
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• [7] SHUVALOV A.L., LE CLÉZIO E., FEUILLARD G., The state-vector formalism and the peano-series solution for modelling guided waves in functionally graded anisotropic piezoelectric plates, International Journal of Engineering Science, 46, 929–947 (2008).
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