Resonant conditions for Love wave guiding layer thickness

McHale, G, Newton, MI ORCID: https://orcid.org/0000-0003-4231-1002, Martin, F, Gizeli, E and Melzak, KA, 2001. Resonant conditions for Love wave guiding layer thickness. Applied Physics Letters, 79 (21), pp. 3542-3543. ISSN 0003-6951

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Abstract

In this work we report a systematic investigation of polymer overlayer thickness in a Love wave device working at a fundamental frequency of 110MHz and at the 330MHz harmonic. At both frequencies we observe the initial reduction in insertion loss associated with a Love wave device. Significantly, we also observe a series of resonant conditions as the layer thickness is further increased. The separation of these resonances is attributed to an increase in thickness of half of the acoustic wavelength in the polymer.

Item Type:	Journal article
Publication Title:	Applied Physics Letters
Creators:	McHale, G., Newton, M.I., Martin, F., Gizeli, E. and Melzak, K.A.
Publisher:	American Institute of Physics
Place of Publication:	Melville, NY
Date:	2001
Volume:	79
Number:	21
ISSN:	0003-6951
Identifiers:	Number Type 10.1063/1.1420776 DOI
Rights:	Copyright © 2001 American Institute of Physics
Divisions:	Schools > School of Science and Technology
Record created by:	EPrints Services
Date Added:	09 Oct 2015 10:00
Last Modified:	09 Jun 2017 13:16
URI:	https://irep.ntu.ac.uk/id/eprint/6206

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