A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
The chemisorption of oxygen on Lithium, Aluminum, Nickel and Copper surfaces has been investigated using the ab initio Hartree-Fock cluster model. These substrates have the possibility for different bonding in that Li is a simple s metal, Al an s, p and Ni(Cu) an s, p, d metal. In all cases, we have calculated binding energy curves as a function of the oxygen-metal distance. Using these curves, we have derived oxygen-metal normal vibrational frequencies, and the equilibrium bond distance. We have compared the calculated vibrational energy with electron energy loss spectroscopic (EELS) data for Al and find a satisfactory agreement. We discuss O adsorbed on Ni(100) for which coverage dependent loss peaks have been reported but no generally acceptable interpretation exists to date. © 1983.
A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
Hiroshi Ito, Reinhold Schwalm
JES
I.K. Pour, D.J. Krajnovich, et al.
SPIE Optical Materials for High Average Power Lasers 1992
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter