Photoelectron asymmetries and two-electron satellites near the 3p → 3d giant-resonance region in atomic Mn
| Autor: | C. M. Truesdale, P. H. Kobrin, H.G. Kerkhoff, D. W. Lindle, D. A. Shirley, U. Becker |
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| Rok vydání: | 1984 |
| Předmět: |
Radiation
Photon Chemistry Photoemission spectroscopy Branching fraction Binding energy Resonance Electron Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Giant resonance Physical and Theoretical Chemistry Atomic physics Spectroscopy Line (formation) |
| Zdroj: | Journal of Electron Spectroscopy and Related Phenomena. 34:129-139 |
| ISSN: | 0368-2048 |
| DOI: | 10.1016/0368-2048(84)80038-9 |
| Popis: | The partial cross-sections and photoelectron angular distributions for several lines in atomic Mn have been measured at photon energies between 50 and 72eV. The intensities of the 3 d correlation satellites at 24–26 eV binding energy behave similarly to the mainline intensity near the 3 p → 3 d giant resonance, but show an enhancement near the 3 p threshold which is not present for the main line. A configuration-interaction analysis is applied to help identify the origins of the satellites. The 3 p /3 d branching ratio from 55–72eV and the shape of the 3 d cross section in the resonance region are in good agreement with many-body perturbation-theory calculations. |
| Databáze: | OpenAIRE |
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