Current-carrying capacity of semiconducting carbon nanotubes

Yung Fu Chen, Michael S. Fuhrer

研究成果: 雜誌貢獻期刊論文同行評審

8 引文 斯高帕斯(Scopus)

摘要

A simple Boltzmann-equation model for charge transport in semiconducting single-walled carbon nanotubes (s-SWNTs) is developed with two adjustable parameters, the acoustic and optical phonon scattering lengths. The model predicts velocity saturation rather than current saturation in s-SWNTs at high bias, in agreement with a recent experiment. At moderate densities, the model predicts currents in s-SWNTs exceeding 25 μA, the limiting current in long metallic single-walled carbon nanotubes.

原文???core.languages.en_GB???
頁(從 - 到)3403-3407
頁數5
期刊Physica Status Solidi (B) Basic Research
243
發行號13
DOIs
出版狀態已出版 - 11月 2006

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