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Characterization of full set material constants of piezoelectric materials based on ultrasonic method and inverse impedance spectroscopy using only one sample
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10.1063/1.4821107
/content/aip/journal/jap/114/10/10.1063/1.4821107
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/10/10.1063/1.4821107

Figures

Image of FIG. 1.
FIG. 1.

The coordinate system of single crystal specimen with 4 mm symmetry.

Image of FIG. 2.
FIG. 2.

Flow chart of the inverse method.

Image of FIG. 3.
FIG. 3.

Effect of the parameter variations of and on the impedance spectrum.

Image of FIG. 4.
FIG. 4.

Effect of the parameter variations of and .

Image of FIG. 5.
FIG. 5.

Measured and simulated electrical impedance spectrum.

Image of FIG. 6.
FIG. 6.

Comparison between the electrical impedance curve obtained by FEM using the initial values (4#), reconstructed material constants and the original values.

Tables

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Table I.

The measured results of elastic constants of PIN-PMN-PT: Mn single crystal poled along [001].

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Table II.

The results of dielectric constants and piezoelectric coefficient of the sample.

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Table III.

Comparison of the initial values, the results obtained by the proposed method, and that obtained by the resonant method with 5 samples. (Elastic stiffness constants: , 10 N/m.)

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Table IV.

Effect of initial guess on the stability of reconstructed results. (Elastic stiffness constants: , 10 N/m.)

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Table V.

Effect of fluctuation in dielectric constants on the stability of reconstruction results. (Elastic stiffness constants: , 10 N/m.)

Generic image for table
Table VI.

Effect of fluctuations in phase velocities on the stability of reconstruction results. (Elastic stiffness constants: , 10 N/m).

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/content/aip/journal/jap/114/10/10.1063/1.4821107
2013-09-12
2014-04-21
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Characterization of full set material constants of piezoelectric materials based on ultrasonic method and inverse impedance spectroscopy using only one sample
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/10/10.1063/1.4821107
10.1063/1.4821107
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