Abstract
The attenuation of elastic surface waves is investigated on one and two dimensional rough surfaces whose the root mean square - or roughness - h varies from 8.5 to 90 μm. These values satisfy the condition of validity of the perturbation theory model e = h/λ R « 1 developed by A.G. Eguiluz and A.A. Maradudin [Phys. Rev. B - 28, 728–747 (1983)] The experimental results and the theoretical calculations show a reasonably good agreement and confirms the frequency dependence of the attenuation for low values of ka (a represents the autocorrelation length).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: North-Holland Series in Applied Mathematics and Mechanics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
