Zero-Bias Conductance in Carbon Nanotube Quantum Dots
Zero-Bias Conductance in Carbon Nanotube Quantum Dots
We present numerical renormalization group calculations for the zero-bias conductance of quantum dots made from semiconducting carbon nanotubes. These explain and reproduce the thermal evolution of the conductance for different groups of orbitals, as the dot-lead tunnel coupling is varied and the system evolves from correlated Kondo behavior to more …