Abstract
The adsorption of hydrogen and deuterium on a Cu(100) single crystal has been investigated as a function of coverage using an atomic hydrogen doser. It was found that the Cu(100) surface undergoes a reconstruction into the rather rare p4g or pgg structure. The reconstruction took place only at the very highest coverage and it was found to be followed by an adsorption site change for some of the hydrogen from a hollow site into a bridge bonded site. The thermal desorption spectra revealed a memory effect, suggesting a strong mass transport or modulation of the surface during the reconstruction.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
