Details

Autor(en) / Beteiligte

• Roux, H.
• Piquet, A.
• Uzan, R.
• Drechsler, M.

Titel

Equilibrium coverage distributions of an adsorbate along a curved crystal surface

Ist Teil von

• Surface science, 1982-02, Vol.114 (2), p.653-666

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

1982

Quelle

Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)

Beschreibungen/Notizen

• A field electron probe-hole technique is used to determine local adsorption coverages on a tip. This enables the determination of coverage distributions of an adsorbate (palladium) in thermodynamic equilibrium along a curved crystal surface (W zone between {100} and {310}). Such equilibria show local coverage variations with the local step density. An interpretation of the measured distributions gives information about the relative energies of the different adsorption sites.