Figure 4.
SEM image. The edge-driven preferential alignment of silver nanoparticles on the edges of lithographically prepared stripes. Scale-length: 2 μm, (200 nm, in the inset).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.