Generalized Love waves

Newton, Michael, McHale, Glen, Martin, Fabrice, Gizeli, Electra and Melzak, Kathryn (2002) Generalized Love waves. Europhysics Letters, 58 (6). p. 818. ISSN 0295-5075

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Official URL: http://dx.doi.org/10.1209/epl/i2002-00447-3

Abstract

We present a generalized dispersion equation for shear horizontally polarized acoustic waves in a system of a finite-thickness substrate covered by a finite-thickness solid layer having a lower shear acoustic speed. The solutions to the equation describe both layer-guided Love waves and resonant acoustic plate modes. We identify higher-order mode Love waves as continuations from the lowest-order acoustic plate mode associated with the previous Love wave mode. Experimental results are presented that confirm the relationship between the multiple Love wave modes and the acoustic plate modes.

Item Type: Article
Uncontrolled Keywords: love wave, surface acoustic wave, sensor, biosensor
Subjects: F300 Physics
H600 Electronic and Electrical Engineering
J900 Others in Technology
Department: Faculties > Engineering and Environment > Physics and Electrical Engineering
Related URLs:
Depositing User: Glen McHale
Date Deposited: 29 Apr 2013 08:07
Last Modified: 01 Feb 2016 15:58
URI: http://nrl.northumbria.ac.uk/id/eprint/8360

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