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.
(a) XRD patterns for the as-prepared and annealed cobalt ferrite NPs (red bars refer to the position of the diffraction peaks for the cobalt ferrite crystal structure). (b) Cell parameter (top) and microstrain (bottom) dependence on the annealing temperature (black ballot box with X and red ballot box with X refer to the CFO210-oven sample). Error bars are not visible because they are smaller than symbols.
