Fig. 4From: Influence of Elastic Stiffness and Surface Adhesion on Bouncing of NanoparticlesBouncing velocity. Dependence of the bouncing velocity v b on the a indentation modulus E ind and the b surface energy γ. Lines denote power-law fits. c displays the dependence of the power exponent, a, Eq. (4), on the cohesive energy. The line denotes a linear fit to guide the eyeBack to article page