Fig 2. Alumina wafer.
(A) interferometric microscope wafer image. (B) surface profile along the black line in A. (C) atomic force microscope wafer image. (D) surface profile along the black line in A.
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.