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.
Gillen, J.
(1992),
High Dynamic Range SIMS Depth Profiling on In Situ Ion-beam-generated Mesas Using the Ion Microscope, Surface and Interface Analysis
(Accessed November 28, 2023)