Analysis of nonlinear acoustoelastic effect of surface acoustic waves in laminated structures by transfer matrix method

Liu, H.; Lee, J.J.; Cai, Z.M.

doi:10.1016/j.mechrescom.2004.03.004

Cited by 7 publications

(3 citation statements)

References 14 publications

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“…Adler (1994) has applied the TMM to overcome this problem (Farnell and Adler, 1972). Osetrov et al (2000) and Liu et al (2004) have formulated the TMM for SAW propagating under residual stresses. We will apply the SMM (stiffness matrix method) for waves propagating in a multilayered system (Rokhlin and Wang, 2002a).…”

Section: Stiffness Matrix Methodsmentioning

confidence: 99%

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Acoustoelastic analysis of thin pre-stressed films by the stiffness matrix method

Wali

Njeh

Ghozlen

2007

Mechanics Research Communications

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Section: Stiffness Matrix Methodsmentioning

confidence: 99%

“…Osetrov et al (2002) studied the acoustoelastic effect of guided waves modes propagating in the layered Ge/Si(0 0 1) system. Liu et al (2004) analyzed the effect of homogeneous stress on Raleigh wave propagating in the same system (Ge/Si(0 0 1)).…”

Section: Introductionmentioning

confidence: 99%

Acoustoelastic analysis of thin pre-stressed films by the stiffness matrix method

Wali

Njeh

Ghozlen

2007

Mechanics Research Communications

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“…It was concluded that the gap waves were mainly concentrated at the interface of the piezoelectric halfspaces and decayed exponentially away from it. In [Liu et al 2004] the propagation of surface acoustic waves in a layered halfspace were analyzed, finding that the maximum change in phase velocity occurs for large values of the product of wave number and film thickness.…”

Section: Introductionmentioning

confidence: 99%

Modelling of acoustodiffusive surface waves in piezoelectric-semiconductor composite structures

Sharma

Kumar

2011

J. Mech. Mater. Struct.

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We investigate the propagation of interfacial surface waves in a composite consisting of homogeneous isotropic semiconductor halfspace coated with a thin layer of homogeneous, transversely isotropic, piezoelectric material. The mathematical model of the problem consists of a coupled system of partial differential equations of motion, diffusion of electrons, and a Gauss equation along with the boundary conditions to be satisfied at the interface and free surface of the composite structure.The secular equation that governs the wave propagation at the interface has been obtained in compact form after solving the mathematical model analytically. The secular equations in the case of stressfree, isoconcentrated and stress-free, impermeable semiconductor halfspaces have also been deduced as special cases. The complex secular equation has been solved using the functional iteration method along with the irreducible Cardano's method via MATLAB programming for CdSe-Si, CdSe-Ge, PZT-Si and PZT-Ge composite structures.The computer-simulated results have been presented graphically in terms of phase velocity, attenuation coefficient, and specific loss factor of energy dissipation versus wave number and lifetime of charge carrier field in the considered structures. The work may be useful for the construction and design of surface acoustic wave devices.

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Acoustoelastic guided and surface waves in waveguides with focus on non-destructive testing and structural health monitoring applications — A review of recent studies

Zhang,

Othmani,

Khelfa

et al. 2024

International Journal of Non-Linear Mechanics

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Analysis of nonlinear acoustoelastic effect of surface acoustic waves in laminated structures by transfer matrix method

Cited by 7 publications

References 14 publications

Acoustoelastic analysis of thin pre-stressed films by the stiffness matrix method

Acoustoelastic analysis of thin pre-stressed films by the stiffness matrix method

Modelling of acoustodiffusive surface waves in piezoelectric-semiconductor composite structures

Acoustoelastic guided and surface waves in waveguides with focus on non-destructive testing and structural health monitoring applications — A review of recent studies

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