Magnetic and geometric effects on the electronic transport of metallic nanotubes
arXiv:2101.04026 · doi:10.1063/5.0031667
Abstract
The investigation of curved low-dimensional systems is a topic of great research interest. Such investigations include two-dimensional systems with cylindrical symmetry. In this work, we present a numerical study of the electronic transport properties of metallic nanotubes deviating from the cylindrical form either by having a bump or a depression, and under the influence of a magnetic field. Under these circumstances, it is found that the nanotube may be used as an energy high-pass filter for electrons. It is also shown that the device can be used to tune the angular momentum of transmitted electrons.
arXiv commentThe following article has been accepted by J. of Applied Physics
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