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Electronic conduction in multi-walled carbon nanotubes: Role of intershell coupling and incommensurability
Stephan Roche, François Triozon, Angel Rubio +1
Geometry incommensurability between weakly coupled shells in multi-walled carbon nanotubes is shown to be the origin of unconventional electronic conduction mechanism, power-law sc…
Backscattering in carbon nanotubes : role of quantum interference effects
Stephan Roche, Francois Triozon, Angel Rubio
For similar disorder, the backscattering contribution to the conductivity, irrelevant for metallic single-walled carbon nanotubes, is proved to become more significant for doped se…
Conduction mechanism and magnetotransport in multi-walled carbon nanotubes
Stephan Roche, Francois Triozon, Angel Rubio +1
We report on a numerical study of quantum diffusion over micron lengths in defect-free multi-walled nanotubes. The intershell coupling allows the electron spreading over several sh…