Figure 6From: Synthesis of 3D nanostructured metal alloy of immiscible materials induced by megahertz-repetition femtosecond laser pulsesTEM images of generated nanostructures. (a) Center of ablation area: aluminum nanoparticles embedded in a background of nickel. (b) Away from the center of the ablation: interconnected chains of aluminum and nickel oxide.Back to article page