Fig. 5From: Collision-spike Sputtering of Au NanoparticlesSnapshots of several events (a-e) at 10 ps after particle impact. Ion impacts at the top at perpendicular incidence angle. Particles are colored according to their kinetic energy from blue (0 eV) to red (≥0.4 eV). Event (e) corresponds to that shown in Fig. 3 Back to article page