Cooper minima in the photoemission spectra of solids
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
Variations of the photoionization cross section of valence states as a function of interatomic distance are studied by means of atomic and solid-state density functional approaches and compared with photo-emission data. In contrast to the free atom case, a series of Cooper minima is found fur 4d, 5d, and 5f states in Pd, Ag, Au, and U metals. The discovered fundamental phenomenon is of high importance for the correct interpretation of photoemission data.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 4184-4187 |
Seitenumfang | 4 |
Fachzeitschrift | Physical review letters |
Jahrgang | 85 |
Ausgabenummer | 19 |
Publikationsstatus | Veröffentlicht - 6 Nov. 2000 |
Peer-Review-Status | Ja |
Externe IDs
PubMed | 11056655 |
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Scopus | 14344276391 |
Schlagworte
Schlagwörter
- Photoionization cross-sections, Resonant photoemission, Dilute alloys, Valence-band, Dispersion, Electrons, Weights, States