An investigation into the electrical properties of finite carbon nanotubes in the presence of polar molecules

This study employs quantum transport theory to investigate the electrical properties of zigzag carbon nanotubes with different hopping integrals. It is found that the current-bias voltage profiles have a step-like form, in which each step corresponds to the voltage bias at which the energy imparted...

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Veröffentlicht in:Computational materials science 2007-12, Vol.41 (2), p.247-254
Hauptverfasser: Chen, Yi-Ray, Weng, Cheng-I
Format: Artikel
Sprache:eng
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