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. Author manuscript; available in PMC: 2011 May 12.
Published in final edited form as: J Acoust Soc Am. 2007 Jun;121(6):3331–3340. doi: 10.1121/1.2722233

Figure 2.

Figure 2

Damped resonance frequency as a function of equilibrium bubble radius for three values of the shell viscosity ηS. (a) Viscous model, fdV=ωdV/2π; (b) Kelvin-Voigt model, fdKV=ωdKV/2π, μS=166.7 MPa; (c) Maxwell model, fdM=ωdM/2π, λ=0.02 μs. The shell thickness RS=2 nm. The dashed line shows the damped resonance frequency of a free bubble.