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SYOE: Symposium Organic Thin Film Electronics: From Molecular Contacts to Devices

SYOE 8: Poster Session SYOE

SYOE 8.40: Poster

Tuesday, March 27, 2007, 18:00–20:00, Poster B

Tunneling in organic thin films — •Kerstin Keller, Florian Roth, and Michael Huth — Physikalisches Institut, University Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt am Main

BEDT-TTF (ET)- and Cu-phthalocyanine (CuPc)-based organic thin films are prepared by organic molecular beam deposition (OMBD). Using an in-situ shadow mask technique planar tunnel junctions in cross-junction geometry are fabricated. This device structure is used to investigate the electronic properties of the organic thin film at low temperatures employing tunneling spectroscopy.