Abstract
The Interaction of oxygen with Ni(110) at room temperature has been Investigated by AES for oxygen exposures from 10 to 1000 langmulr. Particular attention has been directed to the M2,3VV, L2VV and L3VV Auger transitions in N1 and the neighbouring satellite features. The M2, 3VV is shifted down in energy and undergoes marked changes in shape whereas the L2VV and L3VV are not shifted significantly. The major change in the L3VV is the reduction in Intensity of only one of the two components that comprise this feature. Satellite features 6 eV below both the M2,3VV and L3VV transitions are identified and attributed to 3-hole final states. The Ni L3VV transition has also been examined In NiAl and found to be narrower and shifted down In energy by 2.2 eV as compared with this transition for clean Ni.
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More From: Journal of Electron Spectroscopy and Related Phenomena
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