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arXiv · 1002.0477

Transport via coupled states in a C60 peapod quantum dot

Anders Eliasen·Jens Paaske·Karsten Flensberg·Sebastian Smerat·Martin Leijnse·Maarten R. Wegewijs·Henrik I. Jørgensen·Marc Monthioux·Jesper Nygård
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Abstract

We have measured systematic repetitions of avoided crossings in low temperature three-terminal transport through a carbon nanotube with encapsulated C60 molecules. We show that this is a general effect of the hybridization of a host quantum dot with an impurity. The well-defined nanotube allows identification of the properties of the impurity, which we suggest to be a chain of C60 molecules inside the nanotube. This electronic coupling between the two subsystems opens the interesting and potentially useful possibility of contacting the encapsulated molecules via the tube.

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Anders Eliasen, Jens Paaske, Karsten Flensberg, Sebastian Smerat, Martin Leijnse, Maarten R. Wegewijs, Henrik I. Jørgensen, Marc Monthioux, Jesper Nygård. 2010-02-02. Transport via coupled states in a C60 peapod quantum dot. https://doi.org/10.1103/physrevb.81.155431

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