Dimensionality effects on non-equilibrium electronic transport in Cu nanobridges
Mesoscale and Nanoscale Physics
2007-05-23 v2
Abstract
We report on non-equilibrium electronic transport through normal-metal (Cu) nanobridges coupled to large reservoirs at low temperatures. We observe a logarithmic temperature dependence of the zero-bias conductance, as well as a universal scaling behavior of the differential conductance. Our results are explained by electron-electron interactions in diffusive metals in the zero-dimensional limit.
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Cite
@article{arxiv.cond-mat/0311287,
title = {Dimensionality effects on non-equilibrium electronic transport in Cu nanobridges},
author = {D. Beckmann and H. B. Weber and H. v. Löhneysen},
journal= {arXiv preprint arXiv:cond-mat/0311287},
year = {2007}
}
Comments
RevTex, 4 pages