Skip to main content
U.S. flag

An official website of the United States government

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.

Aaron Johnston-Peck (Fed)

Materials Research Engineer

Aaron Johnston-Peck is a Materials Research Engineer in the Materials Structure and Data Group at the National Institute of Standards and Technology (NIST).  His research interests include: transmission electron microscopy, spectroscopy, and materials characterization.


Created November 5, 2019, Updated December 8, 2022