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arXiv 2004-04-07 0 views

Hydrogen-assisted distortion of gold nanowires

Halbritter, A. · Csonka, Sz. · Mihaly, G. · Shklyarevskii, O. I. · Speller, S. · van Kempen, H.

Original · EN

In this paper the influence of adsorbed hydrogen on the behavior of gold nanojunctions is investigated. It is found, that the hydrogen environment has a strong effect on the conductance of atomic-sized gold junctions, which is markedly reflected by the growth of an additional peak in the conductance histogram at 0.5 quantum unit, 2e²/h. The statistical analysis of the conductance traces implies that the new peak arises due to the hydrogen-assisted distortion of atomic gold chains.

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