DocumentCode
2480348
Title
P4K-4 Novel Layered SAW Structure for Droplet Multidirectional Actuating and Sensing
Author
Nicolay, P. ; Sarry, F. ; Brizoual, L. Le ; Bouvot, L. ; Elmazria, O. ; Beyssen, D.
Author_Institution
Nancy Univ., Nancy
fYear
2007
fDate
28-31 Oct. 2007
Firstpage
2103
Lastpage
2106
Abstract
A new concept of SAW powered lab on chip able to actuate and to perform accurate sensing is presented. Using IdT/ZnO/IdT/Quartz structure, it is possible to obtain simultaneously Rayleigh and Love waves. The first wave will be used to mix or heat whereas the second one will be use to sense. In order to determine the optimal characteristics, a theoretical approach has been developed. A comparison between our former classical microfluidic device and the new structure is presented. First results are explained.
Keywords
Love waves; Rayleigh waves; drops; lab-on-a-chip; surface acoustic wave devices; zinc compounds; Love waves; Rayleigh waves; ZnO; droplet multidirectional actuating; droplet multidirectional sensing; lab on chip; layered SAW structure; Acoustic waves; Boundary conditions; Dielectric substrates; Equations; Lab-on-a-chip; Microfluidics; Nonhomogeneous media; Surface acoustic waves; Testing; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2007. IEEE
Conference_Location
New York, NY
ISSN
1051-0117
Print_ISBN
978-1-4244-1384-3
Electronic_ISBN
1051-0117
Type
conf
DOI
10.1109/ULTSYM.2007.529
Filename
4410102
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