New Approach to Rayleigh Wave Propagation in the Elastic Halfspace - Viscoelastic Layer Interface

• Authors: M. Pasternak
• Languages of publication: EN

Abstracts

EN

The Rayleigh wave propagation problem in the elastic halfspace - viscoelastic layer interface was analysed in the paper. The problem was formulated in the Fourier-Laplace space using the Biot viscoelastic solid model. The characteristic equation has taken the Rayleigh equation form with correction term describing viscoelastic layer properties influence on the wave velocity. The approach presented here seems to be useful for surface acoustic waves gas sensors modelling because many chemisensitive coatings applied to the sensors exhibit viscoelastic properties.

Keywords

EN

43.35.Pt; 68.35.Iv; 43.20.Mv; 46.35.+z

Discipline

• 68.35.Iv: Acoustical properties
• 46.35.+z: Viscoelasticity, plasticity, viscoplasticity(see also 83.60.Bc, Df, in rheology; 91.60.Dc Plasticity, diffusion, and creep in physical properties of rocks and minerals)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 6A
• Pages: A-169-A-174

Dates

published

2008-12

Contributors

author

M. Pasternak

• Institute of Radioelectronics, Military University of Technology, S. Kaliskiego 2, 00-490 Warsaw, Poland

References

• 1. A. Auld, Acoustic Fields and Waves in Solids, Wiley Interscience, New York 1973
• 2. S.J. Martin, G.C. Frye, S.D. Senturia, Anal. Chem. 66, 2201 (1994)
• 3. A. Snakowska, Mol. Quant. Acoust. 28, 241 (2007)
• 4. E. Nazarova, A. Tcheryatian, Mol. Quant. Acoust. 28, 259 (2007)
• 5. V. Balakshy, A. Vostrikova, Mol. Quant. Acoust. 28, 265 (2007)
• 6. G. McHale, R. Lücklum, M.I. Newton, J.A. Cowen, J. Appl. Phys. 88, 7304 (2000)

Identifiers

DOI

10.12693/APhysPolA.114.A-169