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Quantum transport of Au-S-S-Au nanoscale junctions
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10.1063/1.3665614
/content/aip/journal/apl/100/1/10.1063/1.3665614
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/1/10.1063/1.3665614
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Figures

Image of FIG. 1.
FIG. 1.

(Color online) Conductance (circles and left-hand side axis) and cohesion energy (squares and right-hand side axis) for the four configurations investigated as a function of distance dZ between the two Au(100) electrodes: (a) top-top parallel configuration, (b) top-top perpendicular configuration, (c) top-hollow configuration, and (d) hollow-hollow configuration. In the insets, we present the geometrical structures of thejunctions at different electrodes’ elongations.

Image of FIG. 2.
FIG. 2.

(Color online) Transmission coefficient as a function of energy (top panels) and PDOS (lower panels) for an S2 molecule attached to gold (100) electrodes: (a) top-top parallel configuration, (b) top-top perpendicular configuration, (c) top-hollow configuration, and (d) hollow-hollow configuration.

Image of FIG. 3.
FIG. 3.

(Color online) I-V curves calculated for four configurations between the S2 cluster and the electrodes at the equilibrium positions: (a) top-top parallel configuration, (b) top-top perpendicular configuration, (c) top-hollow configuration, and (d) hollow-hollow configuration.

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/content/aip/journal/apl/100/1/10.1063/1.3665614
2012-01-06
2014-04-25
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Quantum transport of Au-S-S-Au nanoscale junctions
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/1/10.1063/1.3665614
10.1063/1.3665614
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