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The influence of interatomic transitions in Auger valence band spectroscopy : oxygen on Si ( OO 1 ) 2 X 1
| Content Provider | Semantic Scholar |
|---|---|
| Author | Herbert Wormeester Herman Borg, Josefin Arend Silfhout, Van |
| Copyright Year | 2002 |
| Abstract | In this paper we will show that the description of an Auger process in terms of a process confined to one atom is in general not adequate and the Mulliken population is only in very specific cases a good alternative in evaluating the strength of inter-atomic transitions. The ionicity of the chemical bond cannot be used as a direct measure of the contribution of inter-atomic Auger transitions, as will be demonstrated in the case of the oxygen KW Auger transitions in gaseous molecular oxygen and oxygen chemisorbed on the Si(OO1) surface. A full evaluation of inter-atomic transition rates shows that their strength depends on the inter-atomic distance as well as on the screening of the initial core hole. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://doc.utwente.nl/24157/1/Wormeester91influence.pdf |
| Alternate Webpage(s) | https://ris.utwente.nl/ws/portalfiles/portal/6508156/Wormeester91influence.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |