Akanji, Omololu, Hutchins, David A., Davis, Lee A. J. and Leigh, Simon J. (2013) Micromachined structures for nonlinear ultrasonic transduction. In: 2013 IEEE International Ultrasonics Symposium (IUS), Prague, Czech Republic, 21-25 Jul 2013. Published in: 2013 IEEE International Ultrasonics Symposium (IUS) pp. 1117-1120. ISBN 9781467356848. doi:10.1109/ULTSYM.2013.0286 ISSN 1948-5719.

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Abstract

Recent studies have shown that ultrasonic propagation along chain-like structures can give very interesting properties. It is now known that non-linear propagation can take place along these chains, and this leads to some fascinating possibilities. This is because propagation is in the form of solitary waves. These have much different properties to standard propagation along a wire for example, because the propagation is non-liner, i.e. it is a function of driving amplitude. Such materials were studied at ultrasonic frequencies of 1 MHz and above, and could provide a new approach to transducer design.

Item Type:	Conference Item (Paper)
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > Engineering
Journal or Publication Title:	2013 IEEE International Ultrasonics Symposium (IUS)
Publisher:	IEEE
ISBN:	9781467356848
ISSN:	1948-5719
Book Title:	2013 IEEE International Ultrasonics Symposium (IUS)
Official Date:	July 2013
Dates:	Date Event July 2013 Published
Page Range:	pp. 1117-1120
DOI:	10.1109/ULTSYM.2013.0286
Status:	Peer Reviewed
Publication Status:	Published
Conference Paper Type:	Paper
Title of Event:	2013 IEEE International Ultrasonics Symposium (IUS)
Type of Event:	Other
Location of Event:	Prague, Czech Republic
Date(s) of Event:	21-25 Jul 2013
Related URLs:	Organisation

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