Physics – Condensed Matter – Mesoscale and Nanoscale Physics
Scientific paper
2010-04-06
Physica E 42 (2009) 167-171
Physics
Condensed Matter
Mesoscale and Nanoscale Physics
9 pages
Scientific paper
Using a tight-binding model and some well-known approaches and methods based on Green's function theory and Landauer formalism, we numerically investigate the conductance properties and I-V characteristics of zigzag single-walled BCN alloy nanotube in the CNT/BCN/CNT structure, where nanocontacts are considered as zigzag single-walled carbon nanotubes. Our calculations show that any increasing in considerably give rise to the enhancing of the conductance of the system. With our system characteristics, this system can be a possible candidate for a nanoelectronic switching device.
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