Valence-Electron Resonances in Alkali-Metal Overlayers Observed via Photoemission Line-Shape Changes
Artikel i vetenskaplig tidskrift, 1996

Valence-electron resonances for Na overlayers on Ag(111) and Cu(111) are observed by photoemission via line-shape changes for the substrate s,p-band emission in a narrow range of photon energies. The effect is ascribed to interfering contributions to the photoelectron wave from the substrate and the vacuum barrier.

Författare

Anna K Carlsson

Chalmers, Teknisk fysik

Dan Claesson

Chalmers, Teknisk fysik

Stig-Åke Lindgren

Chalmers, Teknisk fysik

Lars Erik Gustaf Wallden

Chalmers, Teknisk fysik

Physical Review Letters

0031-9007 (ISSN) 1079-7114 (eISSN)

Vol. 77 346 - 349

Ämneskategorier

Övrig annan teknik

DOI

10.1103/PhysRevLett.77.346