Figure 1
From: Assembly of gold nanoparticles into aluminum nanobowl array
Schematic illustrations of the preparation of Al nanobowl array template and subsequent SSD process for Au nanoparticles assembly: (a) pretreated Al foil, (b) AAO template after anodization, (c) Al nanobowl array template after removal of AAO, (d) the Au-coated Al nanobowl array after thermal deposition, (e) Au nanoparticle array assembled by SSD process.
