Figure 7From: Flower-like Na2O nanotip synthesis via femtosecond laser ablation of glassTEM images (a) collected nanotip fragment and line scan EDX along i) length, which shows ii) width of fragment. EDX results along the length and width show (b,e) oxygen, (c,f) sodium throughout the fragment, and (d,g) silicon only at the agglomerated particles.Back to article page