H on Mo(100): Photoemission result and its significance to the correlation between the surface resonances and the surface reconstruction

Journal Article · Sun Feb 03 23:00:00 EST 1980 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.44.344· OSTI ID:5472220

Weng, S; Gustafsson, T; Plummer, E W

Photoemission indicates that the surface resonances on Mo(100) are not removed entirely by the adsorption of H/sub 2/. It also shows two H-induced states below the bulk d-band edge with the binding energies independent of coverage and in good agreement with a calculation. The results indicate that H on Mo(100) is bridge bonded with the local bonding configuration relatively unchanged by reconstruction. A significant correlation between the surface resonances and the surface reconstruction is suggested.

• Research Organization: Physics Department, Brookhaven National Laboratory, Upton, New York 11973
• DOE Contract Number: EY-76-C-02-0016
• OSTI ID: 5472220
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 44:5; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ADSORPTION
ANGULAR DISTRIBUTION
BAND THEORY
BREMSSTRAHLUNG
CRYOGENIC FLUIDS
CRYSTAL STRUCTURE
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ELECTRON EMISSION
ELECTRON SPECTROSCOPY
ELECTRONIC STRUCTURE
ELEMENTS
EMISSION
FLUIDS
HYDROGEN
MEDIUM TEMPERATURE
METALS
MOLYBDENUM
NONMETALS
PHOTOELECTRIC EMISSION
PHOTOELECTRON SPECTROSCOPY
RADIATIONS
REFRACTORY METALS
RESONANCE
SORPTION
SPECTROSCOPY
SURFACES
SYNCHROTRON RADIATION
TRANSITION ELEMENTS