Adsorption-Site Location by Transmission Channeling: Deuterium on Ni(100)
- 18 February 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 54 (7) , 711-713
- https://doi.org/10.1103/physrevlett.54.711
Abstract
It is demonstrated that transmission channeling may be applied to determine positions of atoms adsorbed on clean crystal surfaces under UHV conditions. For the case of deuterium on Ni(100), we conclude that the D atoms are adsorbed in fourfold hollow sites at 0.5 ± 0.1 Å above the first Ni layer and obtain a value of the rms displacement parallel to the surface in qualitative agreement with a delocalization model.This publication has 12 references indexed in Scilit:
- Quantum Motion of Chemisorbed Hydrogen on Ni SurfacesPhysical Review Letters, 1983
- Helium diffraction from Ni(100): A study of the clean surface and of hydrogen and carbon adsorption phasesSurface Science, 1983
- Calculated Binding Properties of Hydrogen on Nickel SurfacesPhysical Review Letters, 1982
- Lattice-Location Experiment of the Ni-Si Interface by Thin-Crystal Channeling of Helium IonsPhysical Review Letters, 1981
- A note on the 3He + D nuclear-reaction cross sectionNuclear Instruments and Methods, 1980
- Chemisorption of Atomic Hydrogen on Large-Nickel-Cluster SurfacesPhysical Review Letters, 1979
- Use of Thin Si Crystals in Backscattering-Channeling Studies of the Si-SiInterfacePhysical Review Letters, 1978
- Vibrational excitations and structure of H2, D2 and HD absorbed on Ni(100)Chemical Physics Letters, 1978
- Preparation of self-supporting monocrystal Ni-filmsNuclear Instruments and Methods, 1974
- Relativistic Hartree–Fock X-ray and electron scattering factorsActa Crystallographica Section A, 1968