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Aharonov-Bohm effect in circular carbon nanotubes

Joerg Rollbuehler·Arkadi A. Odintsov
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Abstract

We study the interference of interacting electrons in toroidal single-wall carbon nanotubes coupled to metallic electrodes by tunnel junctions. The dc conductance shows resonant features as a function of the gate voltage and the magnetic field. The conductance pattern is determined by the interaction parameter, which in turn can be cross-checked against the exponents governing the transport at high temperatures. The coordinate dependence of the conductance reflects electron correlations in one-dimensional space.

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Joerg Rollbuehler, Arkadi A. Odintsov. 1999-06-17. Aharonov-Bohm effect in circular carbon nanotubes. https://doi.org/10.1016/s0921-4526(99)01774-3

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