Regensburg 2007 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 12: Nanostructures at Surfaces II (Wires, Tubes)

O 12.7: Vortrag

Montag, 26. März 2007, 15:45–16:00, H36

Template-guided formation of cobalt chains on Au(110) — •Martin Ziegler, Jörg Kröger, Nicolas Néel, Patrick Schmidt, and Richard Berndt — Institut für Experimentelle und Angewandte Physik der Universität Kiel

We report on an ultra-high vacuum low temperature scanning tunnelling microscopy experiment which aimed at fabricating cobalt chains on a metal surface. To this end we employed the (1× 2) reconstructed topmost layer of a Au(110) surface as a template to guide cobalt deposition. Scanning tunnelling microscopy reveals chain-like adsorbate assemblies which are oriented along the missing row direction of the surface reconstruction.