Figure 2.
Examination by FE-SEM. Variation of particle size (dotted curve) and relative fraction of Fe3O4 and FeO with fluence (solid line).
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.