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.
Local material-property information is essential to evaluate emerging micro- and nanoscale materials, which many manufacturers would like to leverage for their
Impact testing is required for many critical applications in the construction, machinery and equipment, defense, and energy markets. Charpy testing provides
This project, now concluded, developed methods to evaluate the reliability of thin films and interconnects in their as-manufactured states. Such tests are