Exatiination of the various &r&ions liable to contribute to stetite profiles in X-ray photoelectron spectra of 3d-transition metal compounds is intended Lo show the inadequacy of the monopble selection rule which has been wed to account for the app.zrent conelztion between satellite!; and pammagneti
Charge transfer shake-up satellites in X-ray photoelectron spectra of solid compounds of 3d0 ions
โ Scribed by D.C. Frost; C.A. McDowell; B. Wallbank
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 395 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Satellite structure has been obsezved at 8 eV and 12 eV below the main metal 2p peaks for compounds of Sc3+ and Ti4+. These futures are attributed to charge transfer "shake-up" transitions (tag + tzg and eg -+ eg respectively). The 8 eV satellites are only found in sulphate complexes of Se3' _ This is the first observation of satellites which are probably due to tzg -+ t& monopole charge transfer transitions. The probability for this transition is usually low, resulting in the observation of satellites due to the eg -c eg transition.
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The X-ray photoelectron spcctn of the Na and Mg atoms xc thcoreticdlg studied wlrh an ab mitlo Cl cdcul~~ion. Ills shtikcup cnerw and infcnsity ukulalcd for Na are m good qrecmunt with c\pcrimcnt, whereas .I slgnifiwnt disqrccment is found for hlg. The satelhte obscrwd (II 6.1 eV from the hlg Is pcf
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