Intermixing in the Na on Al(111) system
Författare
Summary, in English
Ordered structures formed by Na adsorption on the Al(111) surface are investigated by high-resolution core-level spectroscopy. It is shown that, contrary to the common picture of alkali adsorption, two of the structures formed at room temperature consist of intermixed Na-Al layers. The results for the (3 ×)-rotated-30°structure are also consistent with intermixing although they do not provide any definite proof. For Na layers deposited at 100 K no intermixing is found.
Avdelning/ar
Publiceringsår
1992
Språk
Engelska
Sidor
94-97
Publikation/Tidskrift/Serie
Physical Review Letters
Volym
68
Issue
1
Dokumenttyp
Artikel i tidskrift
Förlag
American Physical Society
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0031-9007