Analytical and numerical study of uncorrelated disorder on a honeycomb lattice

• Main Authors: Lee, Kean Loon, Grémaud, Benoît, Miniatura, Christian, Delande, Dominique
• Other Authors: Institute of Advanced Studies
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/101624; http://hdl.handle.net/10220/18746
• Institution: Nanyang Technological University

We consider a tight-binding model on the regular honeycomb lattice with uncorrelated on-site disorder. We use two independent methods (recursive Green's function and self-consistent Born approximation) to extract the scattering mean-free path, the scattering mean-free time, the density of state...