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.
NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
Reliable, with two-point correction of energy scale
Comment:
5 L CH3I were adsorbed at 90 K and annealed at 240 K. The substrate was cleaned under vacuum by a combination of oxygen treatments and sputtering-annealing cycles.