ZnO/sapphire based layered surface acoustic wave devices for microfluidic applications

Tjeung, Ricky; Maurya, D.K; Yeo, Leslie; Friend, James

ZnO/sapphire based layered surface acoustic wave devices for microfluidic applications

conference contribution

posted on 2024-10-31, 16:24 authored by Ricky Tjeung, D.K Maurya, Leslie YeoLeslie Yeo, James Friend

The microfluidic applications of a ZnO/Sapphire based layered surface acoustic wave structure are being investigated. Properties of the ZnO/Sapphire layered SAW device including surface wave velocity and propagation loss were measured and correlated to the fluidic behavior of micro droplets. Acoustic streaming was observed in the form of two vortices. Micro particles were also observed to concentrate in the vortices within 4 seconds of device activations

History

Start page

205

End page

208

Total pages

4

Outlet

Proceedings of the 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS) 2011

Editors

Hwung-Hweng Hwung, Lih-Juann Chen, Chih-Kung Lee, Gwo-Bin Vincent Lee

Name of conference

NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems

Publisher

IEEE

Place published

United States

Start date

2011-02-20

End date

2011-02-23

Language

English

Copyright

Former Identifier

2006031879

Esploro creation date

2020-06-22

Fedora creation date

2012-12-17

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Keywords

Layered Surface acoustic waves Micro droplets Micro fluidic applications Micro particles Propagation loss SAW device Surface wave velocity ZnO

ZnO/sapphire based layered surface acoustic wave devices for microfluidic applications

History

Start page

End page

Total pages

Outlet

Editors

Name of conference

Publisher

Place published

Start date

End date

Language

Copyright

Former Identifier

Esploro creation date

Fedora creation date

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Keywords

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