Title of article :
Surface and interface states on adsorbate covered noble metal surfaces
Author/Authors :
Forster، نويسنده , , F. and Nicolay، نويسنده , , G. and Reinert، نويسنده , , F. and Ehm، نويسنده , , D. and Schmidt، نويسنده , , S. and Hüfner، نويسنده , , S.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
We present a systematic photoemission study of the influence of a one-monolayer rare gas coverage on the Shockley-type surface state on Ag(1 1 1) and Cu(1 1 1) surfaces. Depending on the rare gas––we used Ar, Kr and Xe as adsorbates––the surface state shows a characteristic shift towards the Fermi energy, whereas the spectral line-shape and the effective mass remain unchanged within the experimental uncertainties (energy resolution ΔE≈3.5 meV).
Keywords :
Low index single crystal surfaces , Solid–gas interfaces , Surface states , etc.) , Surface electronic phenomena (work function , Angle resolved photoemission , Surface potential , noble gases
Journal title :
Surface Science
Journal title :
Surface Science
