Picture of virus under microscope

Research under the microscope...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

Explore SIPBS research

Real-time simulations and experiments on surface acoustic wave scattering in periodic microstructures

Veres, I. A. and Profunser, D. M. and Wright, O. B. and Matsuda, O. and Culshaw, B. (2011) Real-time simulations and experiments on surface acoustic wave scattering in periodic microstructures. Chinese Journal of Physics, 49 (1). pp. 534-541. ISSN 0577-9073

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

Surface acoustic wave scattering in periodically microstructured surfaces is investigated numerically and experimentally. We perform the simulations by a real-time finite element technique and experiments by ultrashort pulsed optical excitation and interferometric detection. Good agreement is obtained between simulation and experiment. Our results clearly show the opening of phononic stop bands of the excited Rayleigh-like waves at the Brillouin zone boundary. In addition, we investigate the influence of the grating thickness by numerical simulations. Our results show the strong influence of the grating thickness on the position and width of the phononic stop bands.