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Contact geometries studied in the paper (a) NW-3D metal contact, (b) NW-1D metal contact, (c) planar contact. (d) shows simulated energy band diagrams for different contact geometries.
Contact resistivity vs NW radius for different contact geometries at temperatures equal to 91 and , respectively. The inset shows the depletion width vs NW radius.
Longitudinal electric field in the radial direction (distance normalized by wire radius) for different NW radii: and .
Contact resistivity vs temperature for different values of Schottky barrier height . Wire radius is for NW-metal contacts.
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