scholarly journals Particle concentration and mixing in microdrops driven by focused surface acoustic waves

2008 ◽  
Vol 104 (1) ◽  
pp. 014910 ◽  
Author(s):  
Richard Shilton ◽  
Ming K. Tan ◽  
Leslie Y. Yeo ◽  
James R. Friend
Keyword(s):  
Acoustic Waves ◽  
Particle Concentration ◽  
Surface Acoustic Waves

Acoustofluidic particle manipulation inside a sessile droplet: four distinct regimes of particle concentration

Lab on a Chip ◽  
2016 ◽  
Vol 16 (4) ◽  
pp. 660-667 ◽  
Author(s):  
Ghulam Destgeer ◽  
Hyunjun Cho ◽  
Byung Hang Ha ◽  
Jin Ho Jung ◽  
Jinsoo Park ◽  
...  
Keyword(s):  
Acoustic Waves ◽  
Particle Concentration ◽  
Surface Acoustic Waves ◽  
Particle Manipulation ◽  
Sessile Droplet ◽  
Polystyrene Microparticles

We have investigated the motion of polystyrene microparticles inside a sessile droplet actuated by surface acoustic waves (SAWs). Four distinct regimes (R1–R4) of particle concentration are identified based on the particle diameters and the SAW frequencies.

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

Brillouin light scattering from surface acoustic waves in photonic microwires

2014 ◽  
Author(s):  
Jean-Charles Beugnot ◽  
Sylvie Lebrun ◽  
Gilles Pauliat ◽  
Vincent Laude ◽  
Thibaut Sylvestre
Keyword(s):  
Light Scattering ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Brillouin Light Scattering

Surface acoustic waves (SAW) interaction with 2DES at spin-splitted Landau levels

2000 ◽  
Vol 284-288 ◽  
pp. 1732-1733
Author(s):  
Irina L Drichko ◽  
Andrey M Diakonov ◽  
Valery V Preobrazenskii ◽  
Ivan Yu Smirnov ◽  
Alexandr I Toropov
Keyword(s):  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Landau Levels
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