Microscale anechoic architecture: acoustic diffusers for ultra low power microparticle separation via traveling surface acoustic waves

Lab on a Chip ◽  
2015 ◽  
Vol 15 (1) ◽  
pp. 43-46 ◽  
Author(s):  
Jan Behrens ◽  
Sean Langelier ◽  
Amgad R. Rezk ◽  
Gerhard Lindner ◽  
Leslie Y. Yeo ◽  
...  
Keyword(s):  
Low Power ◽  
Traveling Wave ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Ultra Low Power ◽  
Concert Halls ◽  
Microfluidic Sorting

A versatile, low-power traveling wave SAW microfluidic sorting device using a Schröder diffuser, adopted from its typical use in concert halls to the microscale.

scholarly journals Low power sessile droplets actuation via modulated surface acoustic waves

2012 ◽  
Vol 100 (15) ◽  
pp. 154102 ◽  
Author(s):  
Michael Baudoin ◽  
Philippe Brunet ◽  
Olivier Bou Matar ◽  
Etienne Herth
Keyword(s):  
Low Power ◽  
Acoustic Waves ◽  
Surface Acoustic Waves

A low-power droplet manipulator employing high-frequency surface acoustic waves

2009 ◽  
Vol 92 (4) ◽  
pp. 49-55
Author(s):  
Tsutomu Sasaki ◽  
Yasutomo Tanaka ◽  
Tatsuya Omori ◽  
Ken-Ya Hashimoto ◽  
Masatsune Yamaguchi
Keyword(s):  
Low Power ◽  
Acoustic Waves ◽  
High Frequency ◽  
Surface Acoustic Waves

4A-1 Low-Power Droplet Manipulation Employing High-Frequency Surface Acoustic Waves

2006 ◽  
Author(s):  
K. Uehara ◽  
T. Sasaki ◽  
Y. Tanaka ◽  
K.-y. Hashimoto ◽  
T. Omori ◽  
...  
Keyword(s):  
Low Power ◽  
Acoustic Waves ◽  
High Frequency ◽  
Surface Acoustic Waves ◽  
Droplet Manipulation

scholarly journals On Low-Power Droplet Manipulator Employing High-Frequency Surface Acoustic Waves

2007 ◽  
Vol 127 (8) ◽  
pp. 1186-1191 ◽  
Author(s):  
Tsutomu Sasaki ◽  
Yasutomo Tanaka ◽  
Tatsuya Omori ◽  
Ken-ya Hashimoto ◽  
Masatsune Yamaguchi
Keyword(s):  
Low Power ◽  
Acoustic Waves ◽  
High Frequency ◽  
Surface Acoustic Waves

Characterization of RF Sputtered ZnO Piezoelectric Films Using Transmission Electron Microscope

1975 ◽  
Vol 33 ◽  
pp. 86-87
Author(s):  
Kemining W. Yeh ◽  
Richard S. Muller ◽  
Wei-Kuo Wu ◽  
Jack Washburn
Keyword(s):  
Integrated Circuit ◽  
Acoustic Waves ◽  
New Technology ◽  
Surface Acoustic Waves ◽  
Electromechanical Properties ◽  
Leading Role ◽  
Saw Devices ◽  
Transmission Electron ◽  
High Degree

Considerable and continuing interest has been shown in the thin film transducer fabrication for surface acoustic waves (SAW) in the past few years. Due to the high degree of miniaturization, compatibility with silicon integrated circuit technology, simplicity and ease of design, this new technology has played an important role in the design of new devices for communications and signal processing. Among the commonly used piezoelectric thin films, ZnO generally yields superior electromechanical properties and is expected to play a leading role in the development of SAW devices.

Attenuation of surface acoustic waves by quantum dots

1998 ◽  
Vol 77 (5) ◽  
pp. 1195-1202
Author(s):  
Andreas Knabchen Yehoshua, B. Levinson, Ora
Keyword(s):  
Quantum Dots ◽  
Acoustic Waves ◽  
Surface Acoustic Waves
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