The stable nonlinear acoustic response of free-floating lipid-coated microbubbles

2014 ◽  
Vol 135 (4) ◽  
pp. 2310-2311
Author(s):  
Ying Luan ◽  
Guillaume Renaud ◽  
Tom Kokhuis ◽  
Antonius van der Steen ◽  
Nico de Jong
Keyword(s):  
Acoustic Response ◽  
Nonlinear Acoustic

Nonlinear Acoustic Response in thin Oxide Layers on Fused Silica

1996 ◽  
Vol 436 ◽  
Author(s):  
C. R. Ottermann ◽  
S. U. Fassbender ◽  
W. Arnold ◽  
K. Bange
Keyword(s):  
Scratch Test ◽  
Fused Silica ◽  
Test Method ◽  
Film Material ◽  
Acoustic Response ◽  
Layered Systems ◽  
Adhesion Properties ◽  
Nonlinear Mechanical ◽  
Nonlinear Acoustic ◽  
Film Substrate

AbstractNonlinear mechanical properties of layered systems of Ta2O5 and TiO2 films deposited on fused silica by reactive evaporation (RE), reactive ion plating (IP) and spin coating (SC) are investigated by means of an ultrasonic technique. The coatings with thickness of 100 nm possess differences in density and crystal structure, due to the different deposition conditions. The nonlinear acoustic response of the film/substrate systems depends on film material. Differences are observed in respect to film density as obtained by the alternate deposition methods. The origin of the differences in nonlinear acoustic response of the samples is discussed. The results are correlated to adhesion properties of the films determined by a scratch-test method.

scholarly journals Nonlinear acoustic response of two bubble oscillators

2019 ◽  
Vol 68 (14) ◽  
pp. 144302
Author(s):  
Run-Yang Mo ◽  
Cheng-Hui Wang ◽  
Jing Hu ◽  
Shi Chen
Keyword(s):  
Acoustic Response ◽  
Nonlinear Acoustic
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