Dresden 2006 – scientific programme
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O: Oberflächenphysik
O 14: Poster session I (Adsorption, Epitaxy and growth, Phase transitions, Surface reactions, Organic films, Electronic structure, Methods) (sponsored by Omicron Nanotechnology GmbH)
O 14.20: Poster
Monday, March 27, 2006, 18:00–21:00, P2
Ellipsometric measurements on HOPG: Layering of 1-Propanol — •Matthias Wolff and Klaus Knorr — Technische Physik, Universität des Saarlandes, 66123 Saarbrücken
We present high resolution ellipsometric measurements on monolayer growth on HOPG. Sorptionisothermes of C3H7OH on HOPG show an alternating step height in the ellipsometric signal. This indicates changes in the orientation of the molecules and layer density. The layering is distinct from the FHH model.