High-resolution imaging of surface acoustic wave scattering

We examine the scattering of surface acoustic waves (SAWs) by single dots, periodic and locally damped two-dimensional dot lattices. Employing the scanning acoustic force microscope, SAW fields are imaged with nanometer resolution. We study the influence of a roughly wavelength-sized single dot on S...

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Bibliographic Details
Main Authors: Hesjedal, T, Behme, G
Format: Journal article
Language:English
Published: 2001