An official website of the United States government
Here’s how you know
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.
Postek, M.
, Vladar, A.
, Lowney, J.
, Larrabee, R.
and Keery, W.
(1998),
Inverse Electron Beam Modeling and Metrology Research, Scanning
(Accessed December 1, 2023)