Figure 9From: Preparation of Ultrafine Fe–Pt Alloy and Au Nanoparticle Colloids by KrF Excimer Laser Solution PhotolysisTEM images and electron beam diffraction patterns of Au nanoparticles with laser pulse frequencies of 2 Hz (a), 5 Hz (b), 10 Hz (c) and 20 Hz (d) (160 mJ, 0.32–3.2 W)Back to article page