Figure 1.
SEM images of rough ((A) magnification 300×; (B) magnification 2500×) and smooth surfaces ((C) magnification 300×; (D) magnification 2500×) of ZrO2 discs.
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.