Abstract

We will study the competitive effect between the transport of a quantum dot adsorbed to a ballistic channel and laterally coupled to a single-walled carbon nanotube (SWNT). We will use the “tight-binding" approach to analytically write the SWNT Green's function and the quantum dot will be solved by the atomic method for. We will present curves of the electronic density of states for some different sizes of nanotubes. The results for the conductance curves will be presented as a function of and for different values of n and hopping between the nanotube and the quantum dot.

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