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Non-Linear Transport through a Molecular Nanojunction

Matthias H. Hettler·Herbert Schoeller·Wolfgang Wenzel
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Abstract

We present a simple model of electrical transport through a metal-molecule-metal nanojunction that includes charging effects as well as aspects of the electronic structure of the molecule. The interplay of a large charging energy and an asymmetry of the metal-molecule coupling can lead to various effects in non-linear electrical transport. In particular, strong negative differential conductance is observed under certain conditions.

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Matthias H. Hettler, Herbert Schoeller, Wolfgang Wenzel. 2001-12-18. Non-Linear Transport through a Molecular Nanojunction. https://arxiv.org/abs/cond-mat/0011047

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