Michiel Sprik
Journal of Physics Condensed Matter
The p (2 × 2) ordered structure of oxygen on Pd(100) was investigated with He diffraction, Best-fit intensity calculations of the very rich diffraction spectra yield a corrugation amplitude of 0.68 Å for the oxygen adatom hills, and require the oxygens to be located in the fourfold coordinated hollows. Surface charge-density calculations were performed in analogy to the well-studied O/Ni(100) system by superposition of atomic charge densities, taking into account the oxygen adatoms in a singly negative state. The corrugation amplitude measured was reproduced with the oxygens ∼ 0.9 Å above the topmost palladium layer. © 1985.
Michiel Sprik
Journal of Physics Condensed Matter
H.D. Dulman, R.H. Pantell, et al.
Physical Review B
J.H. Stathis, R. Bolam, et al.
INFOS 2005
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.