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Thermal dependence of the zero-bias conductance through a nanostructure

A. C. Seridonio·M. Yoshida·L. N. Oliveira
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Abstract

We show that the conductance of a quantum wire side-coupled to a quantum dot, with a gate potential favoring the formation of a dot magnetic moment, is a universal function of the temperature. Universality prevails even if the currents through the dot and the wire interfere. We apply this result to the experimental data of Sato et al.[Phys. Rev. Lett. 95, 066801 (2005)].

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A. C. Seridonio, M. Yoshida, L. N. Oliveira. 2009-07-19. Thermal dependence of the zero-bias conductance through a nanostructure. https://doi.org/10.1209/0295-5075%2F86%2F67006

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