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Chirality-Dependent Resistivity in Carbon Nanotubes

 

作者: Hidekatsu Suzuura,   Tsuneya Ando,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 340, issue 1  

页码: 731-736

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008025555

 

出版商: Taylor & Francis Group

 

关键词: carbon nanotubes;electron-phonon scattering;resistivity

 

数据来源: Taylor

 

摘要:

The phonon-mediated resistivity is calculated for metallic carbon nanotubes based on a continuum model for electrons and phonons. In armchair nanotubes, only twisting modes contribute to the resistivity, while both stretching and breathing modes are important in zigzag nanotubes. The resistivity shows chirality dependence at low temperatures where breathing modes are not populated but becomes independent of the chirality at high temperatures.

 

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