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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tan, M.L.P. Vidhi, R. Saxena, T. Chek, D.C.Y. Arora, V.K. |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Physics, Indian Institute of Technology, Bombay, Mumbai, India (Saxena, T.) || Faculty of Electrical Engineering, Universiti Teknologi Malaysia, UTM Skudai, 81310 Johor, Malaysia (Chek, D.C.Y.; Arora, V.K.) || Department of Electrical Engineering, Indian Institute of Technology, Kharagpur 721 302, India (Vidhi, R.) || Electrical Engineering Division, Engineering Department, University of Cambridge, 9 J.J. Thomson Avenue, Cambridge CB3 0FA, U.K. (Tan, M.L.P.) |
| Abstract | The carrier statistics in the carbon nanotubes (CNT) with nonparabolic energy spectrum is investigated to predict the ultimate (intrinsic) drift velocity as a function of temperature, concentration, and chirality. The extremely high mobilities in CNTs do not necessarily lead to higher saturation velocity. It is found to be limited by the intrinsic velocity calculated using Arora's formalism [1]. The ballistic nature of the mobility of CNT length smaller than the scattering-limited mean free path is also explored. The results are of enormous importance in extracting carrier transport properties from a variety of experiments performed on CNT |
| Starting Page | 1 |
| Ending Page | 2 |
| File Size | 172052 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781424460304 |
| DOI | 10.1109/ISDRS.2009.5378178 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-12-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ballistic transport Carbon nanotubes Educational institutions Physics Statistics Electron mobility Turing machines Power engineering and energy Temperature distribution Scattering |
| Content Type | Text |
| Resource Type | Article |
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