A thickness mode acoustic wave sensor for measuring interface stiffness between two elastic materials

Chen, Jiankang; Wang, Wencai; Wang, Ji; Yang, Zengtao; Yang, Jiashi

doi:10.1109/tuffc.2008.852

Cited by 15 publications

(1 citation statement)

References 12 publications

(13 reference statements)

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“…Fan et al [4] investigated the Love waves propagating in a metal or dielectric layer/piezoelectric half structure with an imperfect interface and concluded that the imperfection of the interface reduces the phase velocity. Motivated by Refs [3][4][5], Chen et al [6] presented a theoretical model for acoustic wave interface elasticity sensor and indicated that such a sensor can be used to measure the interface properties between two materials.…”

Section: Introductionmentioning

confidence: 99%

Propagation Behaviors of SH Waves in Piezoelectric Layer/Elastic Cylinder with an Imperfect Interface

Wang

Liu

2012

AMM

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The dispersion behaviors of SH waves are investigated propagating in a layered structure consisting of a piezoelectric layer and an elastic cylinder. The interface between the piezoelectric layer and the elastic cylinder is assumed to be imperfect bonding. The surface of the piezoelectric layer is assumed to be mechanically free and electrically shorted. The dispersion equation is derived by the basic equations, the boundary and the interface conditions. The numerical examples are provided to show the influences of the imperfect interface, the thickness ratios and the material properties of the piezoelectric on the dispersive characteristics.

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Section: Introductionmentioning

confidence: 99%

Propagation Behaviors of SH Waves in Piezoelectric Layer/Elastic Cylinder with an Imperfect Interface

Wang

Liu

2012

AMM

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Propagation of thickness-twist waves in an inhomogeneous piezoelectric plate with an imperfectly bonded interface

Jin

Qian

2011

Acta Mech

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Dynamic Anti-Plane Problems of Piezoceramics and Applications in Ultrasonics—A Review

Yang

Wang

2008

Acta Mech. Solida Sin.

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We review theoretical results on anti-plane motions of polarized ceramics based on the linear theory of piezoelectricity. Solutions to dynamic problems of the propagation of bulk acoustic waves (BAW) and surface acoustic waves (SAW), vibrations of finite bodies, and applications to various piezoelectric devices including piezoelectric waveguides, resonators, mass sensors, fluid sensors, actuators, nondestructive evaluation, power harvesters (generators), transformers, and power transmission through an elastic wall by acoustic waves are discussed. Complications due to material inhomogeneity, initial stress, electromagnetic coupling, electric field gradient and semiconduction are also discussed. The paper cites 82 references.

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A thickness mode acoustic wave sensor for measuring interface stiffness between two elastic materials

Cited by 15 publications

References 12 publications

Propagation Behaviors of SH Waves in Piezoelectric Layer/Elastic Cylinder with an Imperfect Interface

Propagation Behaviors of SH Waves in Piezoelectric Layer/Elastic Cylinder with an Imperfect Interface

Propagation of thickness-twist waves in an inhomogeneous piezoelectric plate with an imperfectly bonded interface

Dynamic Anti-Plane Problems of Piezoceramics and Applications in Ultrasonics—A Review

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