Bubble nonlinear dynamics and stimulated scattering process

Shi Jie^{1, 2}, Yang De-Sen^{1, 2}, Shi Sheng-Guo^{1, 2}, Hu Bo^{1, 2, †,}, Zhang Hao-Yang^{1, 2}, Hu Shi-Yong¹

Lyapunov exponent map of an acoustically driven bubble. The bubble radius at rest is R_n = 100 μm. The range of the studied frequency is from 0.1 f₀ to 10 f₀, and the pressure varies from 10 kPa to 1000 kPa.