Essays about: "Dirac-kon"
Found 1 essay containing the word Dirac-kon.
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1. Curvature-Induced Energy Band Tilting in Finite-Length Carbon Nanotubes
University essay from Institutionen för fysikAbstract : The near-Fermi-energy energy band structure of carbon nanotubes is given by cross-sections of the graphene Dirac cones near the K and K' points. Using second-order perturbation theory and a nearest-neighbor approximated tight-binding model, curvature-induced corrections to the graphene-based effective model are derived. READ MORE
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