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High-field initiated ballistic transport in carbon nanotubes

Tan, Michael L. P. and Vidhi, Rachana and Saxena, Tanuj and Chek, Desmond C. Y. (2009) High-field initiated ballistic transport in carbon nanotubes. In: Proceedings of the IEEE International Semiconductor Device Research Symposium 2009 (ISDRS), 2009, University of Maryland, College Park, Maryland, USA.

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Official URL: http://dx.doi.org/10.1109/ISDRS.2009.5378178

Abstract

In this paper, the carrier statistics in the carbon nanotube with nonparabolic energy spectrum was investigated to predict the ultimate (intrinsic) drift velocity using Arora's formalism, as a function of temperature, concentration, and chirality. Quantum emission factor was also explored. Results stated that the quantum emission does not affect the CNT mobility but lowered the saturation velocity. Results on ballistic and scattering-limited transport were also presented in order to identify experimental planning for the correct mechanisms of CNT or graphene nanostructure.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:15267
Deposited By: Liza Porijo
Deposited On:22 Sep 2011 09:50
Last Modified:22 Sep 2011 09:50

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