Do shape resonances exist in core electron shake spectra of free molecules?
✍ Scribed by Svante Svensson; Hans Ågren
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 322 KB
- Volume
- 205
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The high-resolution Fls core photoelectron spectrum of SF, is presented and analyzed using a comparison with inner-shell electron energy loss data. It is demonstrated that there is a close relationship between the two different experiments below and above the tint and second ionization limits. The first evidence of shape resonances in a molecular shake spectrum is presented. The possibilities of obtaining structural information from the extended shakeoff continuum are discussed.
Core photoelectron shake spectra have experimentally been studied using high-resolution X-ray photoelectron spectroscopy (XPS) for almost two decades. Considerable theoretical efforts have been made aiming at the understanding of the details of these spectra as recently reviewed in ref.
[ 11. A shake