Microstructured gold/Langmuir–Blodgett film/gold tunneling junctions
- 12 June 1995
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 66 (24) , 3331-3333
- https://doi.org/10.1063/1.113747
Abstract
We prepared symmetric sandwich structures of the sequence gold/Langmuir–Blodgett film/gold by employing a novel evaporation technique. As molecular systems, we used an octasubstituted palladiumphthalocyanine and a perylene‐3,4,9,10‐tetracarboxyldiimide derivative. Electronic transport measurements show a tunneling characteristic which arises from a direct tunneling process through molecular states. The current/voltage curves are symmetric for positive and negative bias proving the identical electronic behavior of the two organic/inorganic interfaces at the top and bottom electrode.Keywords
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