Regensburg 2013 – wissenschaftliches Programm
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O: Fachverband Oberflächenphysik
O 35: Poster Session I (Metal, semiconductor and oxide substrates: structure and adsorbates; Graphene)
O 35.10: Poster
Dienstag, 12. März 2013, 18:15–21:45, Poster B1
Single Component and Compound Monolayers of CuPc and PTCDA on a Ag(110) Surface — •Kathrin Schönauer1,2, Martin Willenbockel1,2, Benjamin Stadtmüller1,2, Christian Kumpf1,2, Sergey Soubatch1,2, and Stefan Tautz1,2 — 1Peter Grünberg Institut (PGI-3), Forschungszentrum Jülich, 52425 Jülich, Germany — 2JARA - Fundamentals of Future Information Technology, Germany
Organic semiconductors are of great interest for research due to their potential application in organic electronics. Organic layers of one component on top of a metal crystal have been studied for decades. Recently binary and multinary molecular films also have come into focus, e.g., for the application in organic p-n junctions and all-organic solar cells. Traditionally, (111) surfaces of Ag, Au and Cu single crystals were used for experimental studies. Here we report on the structure of ordered monolayers of CuPc and PTCDA on a Ag(110) surface, both single component and compound. Scanning Tunneling Microscopy and Low Energy Electron Diffraction were used.