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Title: | Chemical Interactions at Metal/Molecule Interfaces in Molecular Junctions-A Pathway Towards Molecular Recognition | Authors: | Manolova, Milo BOYEN, Hans-Gerd Kucera, Jan Gross, Axel Romanyuk, Andriy Oelhafen, Peter Ivanova, Valentina Kolb, Dieter M. |
Issue Date: | 2009 | Publisher: | WILEY-V C H VERLAG GMBH | Source: | ADVANCED MATERIALS, 21(3). p. 320-324 | Abstract: | A 4-aminothiophenol self-assembled monolayer (see image) is prepared on top of a Au(111) crystal, which is subsequently metallized by a nearly closed Pd overlayer of monoatomic height. Analysis of its structural setup and electronic properties reveals that the monolayer consists of a minimum of two molecular layers, and strong chemical interactions between the metal overlayer and the amino groups are found to play a decisive role in determining the overall electronic, and thus the transport properties, of the layer/metal contact. | Notes: | [Boyen, Hans-Gerd] Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium. [Manolova, Milo; Ivanova, Valentina; Kolb, Dieter M.] Univ Ulm, Inst Electrochem, D-89069 Ulm, Germany. [Kucera, Jan; Gross, Axel] Univ Ulm, Inst Theoret Chem, D-89069 Ulm, Germany. [Romanyuk, Andriy; Oelhafen, Peter] Univ Basel, Inst Phys, CH-4056 Basel, Switzerland. | Document URI: | http://hdl.handle.net/1942/9274 | ISSN: | 0935-9648 | e-ISSN: | 1521-4095 | DOI: | 10.1002/adma.200901634 | ISI #: | 000263081700007 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2010 |
Appears in Collections: | Research publications |
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