Hybridization of 4f states in heavy-fermion compounds YbRh2Si2 and YbIr2Si2
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
The heavy-fermion compounds YbRh2Si2 and YbIr2Si2 were studied by means of angle-resolved photoemission. The observed dispersion and splittings of the 4f(13) bulk and surface emissions are explained in terms of a simplified periodic Anderson model by a k dependence of the electron hopping matrix element between the 4f and valence-band states. (c) 2006 Elsevier B.V. All rights reserved.
Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 443-445 |
| Seitenumfang | 3 |
| Fachzeitschrift | Journal of magnetism and magnetic materials |
| Jahrgang | 310 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - März 2007 |
| Peer-Review-Status | Ja |
Konferenz
| Titel | 17th International Conference on Magnetism |
|---|---|
| Kurztitel | ICM 2006 |
| Veranstaltungsnummer | 17 |
| Dauer | 20 - 25 August 2006 |
| Bekanntheitsgrad | Internationale Veranstaltung |
| Stadt | Kyoto |
| Land | Japan |
Externe IDs
| Scopus | 33847331649 |
|---|---|
| ORCID | /0000-0002-1698-8880/work/147674598 |
Schlagworte
Schlagwörter
- Anderson model, Kondo behavior, Heavy fermion, Photoemission