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Anderson-type model for a molecule adsorbed on a metal surface

Mahn-Soo Choi·C. Bruder
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Abstract

We investigate a modified Anderson model to study the local density of states (LDOS) of a molecular wire adsorbed on a metal. Using a self-consistent mean-field type approach we find an exponential decay of the LDOS along the molecule. A repulsive on-site interaction on the molecule suppresses the tunneling and decreases the characteristic decay length.

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Mahn-Soo Choi, C. Bruder. 2000-03-25. Anderson-type model for a molecule adsorbed on a metal surface. https://doi.org/10.1209/epl%2Fi2000-00318-5

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