Development and character of gap states on alkali doping of molecular films

Here we study the alkali metal induced effects on an ordered and aligned sexiphenyl monolayer on Cu(110) with angle-resolved UV spectroscopy (ARUPS). The caesium (Cs) induced gap states could clearly be identified by orbital tomography, a method based on ARUPS, which allows both the orbital characte...

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Bibliographic Details
Main Authors: E M Reinisch, T Ules, P Puschnig, S Berkebile, M Ostler, T Seyller, M G Ramsey, G Koller
Format: Article
Language:English
Published: IOP Publishing 2014-01-01
Series:New Journal of Physics
Online Access:https://doi.org/10.1088/1367-2630/16/2/023011