Journal Article

PreJuSER-277

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Role of intermolecular interactions on the electronic and geometric structure of a large Pi-conjugated molecule adsorbed on a metal surface

Kilian, L. ; Hauschild, A. ; Temirov, R. ; Soubatch, S. ; Schoell, A. ; Bendounan, A. ; Reinert, F. ; Lee, T. L.FZJ* ; Tautz, F. S.FZJ* ; Sokolowski, M. ; Umbach, E.

2008
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/7174  doi:10.1103/PhysRevLett.100.136103

Abstract: The organic semiconductor molecule 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) exhibits two adsorption states on the Ag(111) surface: one in a metastable disordered phase, prepared at low temperatures, the other in the long-range ordered monolayer phase obtained at room temperature. Notably, the two states differ substantial in their vertical bonding distances, intramolecular distortions, and electronic structures. The difference is explained by intermolecular interactions, which are particularly relevant for the long-range ordered phase, and which hence require attention.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Grenz- und Oberflächen (IBN-3)
2. Center of Nanoelectronic Systems for Information Technology (CNI)
3. Jülich-Aachen Research Alliance - Fundamentals of Future Information Technology (JARA-FIT)

Research Program(s):

1. Grundlagen für zukünftige Informationstechnologien (P42)

Appears in the scientific report 2008
Notes: Nachtrag

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