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Updated: May 1, 2026

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires
Published on: December 11, 2013
Charge carrier transport and digital data transmission performance in sub-20 nm diameter indium antimonide nanowires
Ali Bilge Guvenc1, Miroslav Penchev, Jiebin Zhong
1Department of Electrical Engineering, University of California Riverside, CA 92521, USA.
Abstract:
We investigated the data transmission performance of indium antimonide (InSb) nanowires synthesized on (100) type substrates using chemical vapor deposition and having diameters of 20 nm and below using the eye diagram approach of the transmission line. NW interconnect parameters including the bit error rate, quality factor, signal attenuation and maximum bandwidth have been extracted. Nanowires can sustain data rates of up to 10 mega bits per second (Mbps) without any impedance matching and de-embedding of the parasitic parameters coming from the measurement system, and the data rate is directly proportional to nanowire diameter.
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Semiconductors
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...
Types of Semiconductors
Carrier Transport
Drift Current:
The drift of charge carriers is started by an external electric field (E). Charged particles, such as electrons and holes, experience an acceleration between collisions with lattice atoms. For electrons, this results in a drift velocity (vd) given by: