Résumé
Results of a photoemission study of Sm on a Cu(100) single crystal surface are reported. From the binding energy of the Sm 4f levels it is concluded that the mixed valence of Sm on Cu(100) is of a heterogeneous nature. It is suggested that this conclusion also applies to Al(111) and Al(100).
langue originale | Anglais |
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Pages (de - à) | 4809-4812 |
Nombre de pages | 5 |
journal | Physical review. B, Condensed matter |
Volume | 37 |
Les DOIs | |
Etat de la publication | Publié - 1988 |
Modification externe | Oui |