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Resonance transmission through a single atom

José-Luis Mozos·C. C. Wan·Gianni Taraschi·Jian Wang·Hong Guo
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Abstract

When a single atom is sandwiched in between two electrodes, an atomic tunneling device may be realized depending on the distance between the atom and the electrodes. We have performed first-principles pesudopotential calculation in conjunction with a three-dimensional evaluation of the quantum scattering matrix for such a device. We predict the quantum conductance and resonance transmission properties of the Si and Al atomic tunneling devices.

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José-Luis Mozos, C. C. Wan, Gianni Taraschi, Jian Wang, Hong Guo. 1997-07-23. Resonance transmission through a single atom. https://arxiv.org/abs/cond-mat/9707236

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